Given the polynomial P= x^2 + ax +b. Find the values of a and b such that b has 2 roots that are 2 and 3.
a= -5 and b = -1
a= -1 and b = -6
a= 1 and b = 1
a= -5 and b = 6
(giải giùm mình nha các bạn)
Những câu hỏi liên quan
Find the values of a,b and c such that
\(\left(ax^2+bx+c\right)\left(x-1\right)=-5x^3+4x^2+3x-2\).
Answer: The values of a,b and c are ......... , respectively.
(used " ; " between the numbers)
mình ko bít tiếng anh bn dịch hộ mình đi
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Cần giúp gấp Toán Tiếng anh 8Question 9:Given . Find the values of and such that .Answer: The values of and are , respectively.(used ; between the numbers) Question 10:Find the values of and such that and .Answer: The values of and are , respectively.(used ; between the numbers)
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Cần giúp gấp Toán Tiếng anh 8Question 9:
Given=ax^2-bx$)
. Find the values of 
and 
such that -P(x+2)=2x+3$)
.
Answer: The values of and are , respectively.
(used " ; " between the numbers) Question 10:
Find the values of and such that
(x-b)$)
and 
.
Answer: The values of and are , respectively.
(used " ; " between the numbers)
Given
Answer: The values of
(used " ; " between the numbers) Question 10:
Find the values of
Answer: The values of
(used " ; " between the numbers)
Câu 1 : Let a and b distinct satisfy the conditions of a2 + 3a = b2 + 3b
Find a + b
Câu 2 : Given that the division of ( 5x ^ 3 - 3x ^2 + 7 ) by ( x ^ 2 + 1 ) has the remainder ax + b . Find a + b
Trả lời hộ mình nhé =)))
Tick không caccau :*
Suppose f(x) is a polynomial of x.If f(x) has a remainder of 3 when it is divided by 2(x-1) and 2f(x) has a remainder of -4 when it is divided by 3(x+2).Thus when 3f(x) is divided by 4(\(x^2+x-2\)),the remainder is ax+b,where a and b are constants.Then a+b=...............
Giả sử f (x) là một đa thức của x.Nếu f (x) có 3 phần còn lại khi chia cho 2 (x-1) và 2f (x) có phần còn lại của -4 khi chia cho 3 ( x + 2) .Vì khi 3f (x) được chia cho 4 ( x 2 + x - 2 x2 + x-2), phần còn lại là ax + b, trong đó a và b là hằng số. Sau đó a + b = ...............
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Fill in the blanks with a suitabe word. The first letter of the word is already given.
My school has a large library. There are three(1) l.............. to help students find (2 )b.............. . In the library , there are a lot of science books such as ( 3) c................. , (4) p..............., (5) b.................., (6) m................. Besides, there are many English with geography and history books on. english books are so plentiful. There are many English Vietnamese (8) d...........
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Fill in the blanks with a suitabe word. The first letter of the word is already given.
My school has a large library. There are three(1) l.............. to help students find (2 )b.............. . In the library , there are a lot of science books such as ( 3) c................. , (4) p..............., (5) b.................., (6) m................. Besides, there are many English with geography and history books on. english books are so plentiful. There are many English Vietnamese (8) d........... . There are many (9) m................ and (10) n.............. too.
Fill in the blanks with a suitabe word. The first letter of the word is already given.
My school has a large library. There are three(1) librarians to help students find (2 )books . In the library , there are a lot of science books such as ( 3) chemistry, (4) physics, (5) biology, (6) maths Besides, there are many English with geography and history books on. english books are so plentiful. There are many English Vietnamese (8) dictionaries. . There are many (9) magazines and (10) newspapers too.
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1.The term 215th of the expression A=1-7+13-19+25-31+⋯ is...
2.The number of values of n such that n2+34 which is a square number is...
3.Given a division If dividend and divisor are increased to 90 and 6 units respectively,then the quotient and the remainder are not changed the quotient is...
Giúp mình với
cau 2 la n=1 chu cau 1 voi 3 minh ko biet
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Find the values of x and y such that 3x=5y and 2x-3y=5 .
Answer: The value of x and y are ............., respectively.
(used ";" between the numbers)
3x=5y
=>x/5=y/3
=>2x/10=3y/9=2x-3y/10-9=5/1=5(tính chất dãy tỉ số bằng nhau)
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Question 1:The least common multiple of 330; 65; 15 is Question 2:Given seven numbers: 25; 17; 39; 43; 239; 1021; 1023.The composite numbers are (Write numbers in order from the least to the greatest and use ;)Question 3:The common factors of 18 and 27 are (Write numbers in order from the least to the greatest and use ;)Question 4:Given the set of even numbers: {2; 4; 6; …; 100}.The number of elements is Question 5:Find four integer numbers a,b,c,d such thata + b + c + d 1a + c + d 2a + b + d...
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Question 1:
The least common multiple of 330; 65; 15 is
Question 2:
Given seven numbers: 25; 17; 39; 43; 239; 1021; 1023.
The composite numbers are
(Write numbers in order from the least to the greatest and use ";")
Question 3:
The common factors of 18 and 27 are
(Write numbers in order from the least to the greatest and use ";")
Question 4:
Given the set of even numbers: {2; 4; 6; …; 100}.The number of elements is
Question 5:
Find four integer numbers a,b,c,d such that
a + b + c + d = 1
a + c + d = 2
a + b + d = 3
a + b + c = 4
Answer: (a;b;c;d)=()
Question 6:
Find a four-digit natural number that is less than 2015.If the thousands digit is erased,the number will be decreased by 9 times.
Answer:The number is
Question 7:
Calculate: 1×2+2×3+⋯+100×101=
Question 8:
The term of the expression A=1-7+13-19+25-31+⋯ is
Question 9:
Given the expression A= ...
Find the value of n such that 2A+3=
Answer: n=
Question 10:
A natural number has six digits and the units digit is 4.If the units digit is moved to the first row then the number will be increasedby 4 times.The number is
Choose the word (A,B,C or D) that best fits each of the blank spaces.
Lans school has a library. It is one of the (1)......... libraries in the city. It contains over 50 thousands books. You can find all (2)........... books, magazines and newspapers here. The library also (3)........... a large and comfortable study area. It opens (4).......... 7 oclock in the morning and closes at 4.30 in the evening. Miss Lien and Miss Hoa are (5).........., they always help students to find books. Lans hous...
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Choose the word (A,B,C or D) that best fits each of the blank spaces.
Lan's school has a library. It is one of the (1)......... libraries in the city. It contains over 50 thousands books. You can find all (2)........... books, magazines and newspapers here. The library also (3)........... a large and comfortable study area. It opens (4).......... 7 o'clock in the morning and closes at 4.30 in the evening. Miss Lien and Miss Hoa are (5).........., they always help students to find books. Lan's house is not far from her school, so she goes to the library every afternoon. She likes reading books (6).......... they are helpful and interesting.
1. A. large B. larger C. largest D. most largest
2. A. of kinds B. kinds of C. kinds D. a lot of
3. A. is B. are C. has D. have
4. A. from B. till C. to D. at
5. A. libraries B. musicians C. captains D. teachers
6. A. but B. because C. and D. either
Choose the word (A,B,C or D) that best fits each of the blank spaces.
Lan's school has a library. It is one of the (1)......... libraries in the city. It contains over 50 thousands books. You can find all (2)........... books, magazines and newspapers here. The library also (3)........... a large and comfortable study area. It opens (4).......... 7 o'clock in the morning and closes at 4.30 in the evening. Miss Lien and Miss Hoa are (5).........., they always help students to find books. Lan's house is not far from her school, so she goes to the library every afternoon. She likes reading books (6).......... they are helpful and interesting.
1. A. large B. larger C. largest D. most largest
2. A. of kinds B. kinds of C. kinds D. a lot of
3. A. is B. are C. has D. have
4. A. from B. till C. to D. at
5. A. librarians B. musicians C. captains D. teachers
6. A. but B. because C. and D. either
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Choose the word (A,B,C or D) that best fits each of the blank spaces.
Lan's school has a library. It is one of the (1)......... libraries in the city. It contains over 50 thousands books. You can find all (2)........... books, magazines and newspapers here. The library also (3)........... a large and comfortable study area. It opens (4).......... 7 o'clock in the morning and closes at 4.30 in the evening. Miss Lien and Miss Hoa are (5).........., they always help students to find books. Lan's house is not far from her school, so she goes to the library every afternoon. She likes reading books (6).......... they are helpful and interesting.
1. A. large B. larger C. largest D. most largest
2. A. of kinds B. kinds of C. kinds D. a lot of
3. A. is B. are C. has D. have
4. A. from B. till C. to D. at
5. A. libraries B. musicians C. captains D. teachers
6. A. but B. becausu C. and D. either
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