Given that the division of \(\left(5x^3-3x^2+7\right)\) by \(ax+b\) has the remainder . Find a+b
Những câu hỏi liên quan
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 :*
1. Find the positive value of x such that:
\(x^2-2-2x-2\left|x-1\right|=0\)
2. Find the remainder of the division:
\(\left(x^3-13+5x-3x^2\right):\left(x-3\right)\)
Câu 1:
\(\Leftrightarrow x^2-2x+1-2\left|x-1\right|-3=0\)
\(\Leftrightarrow\left(\left|x-1\right|\right)^2-2\left| x-1\right|-3=0\)
\(\Leftrightarrow\left(\left|x-1\right|-3\right)\left(\left|x-1\right|+1\right)=0\)
=>x-1=3 hoặc x-1=-3
=>x=4 hoặc x=-2
Đúng 0
Bình luận (0)
Câu 1 : the remainder in the division of \(\left(x^3-25x+1\right)by\left(x+4\right)\)
Câu 2 : the remainder in the division of \(\left(x^3-3x-16\right)by\left(x-4\right)\)
given that a^2-b^2 =1 evaluate A=2(a^6-a^6)-3(a^4+a^4)
find the remainder in the division ò x^30+x^4-x^1975+1 by x-1
Đa thức chia x-1 có ngiệm là 1 nên:
Thay x=1 vào đa thức chia ta có:
130+14-11975+1
=1+1-1+1
=2
Vậy số dư khi chia khi chia x30+x4-x1975+1 cho x-1 là 2
Đúng 0
Bình luận (0)
Exer 1: There is a division with the quotient is 6 and the remainder is 3. The sum of dividend, divisor and remainder are 195. Find the dividend are divisor.
Exer 2: Prove that: Amoney three consecutive natural numbers, there is one only one the number which divisibles by 3.
Exer 3: Given natural number, n overline{1ab1}. Let m be the natural number which is written the opposite respectively of n. Prove that the different of n and m divisibles by 90.
Đọc tiếp
Exer 1: There is a division with the quotient is 6 and the remainder is 3. The sum of dividend, divisor and remainder are 195. Find the dividend are divisor.
Exer 2: Prove that: Amoney three consecutive natural numbers, there is one only one the number which divisibles by 3.
Exer 3: Given natural number, n = \(\overline{1ab1}\). Let m be the natural number which is written the opposite respectively of n. Prove that the different of n and m divisibles by 90.
Exer 1:
Trả lời:
The sum of dividend and divisor are:
195 - 3 = 192
Because the quotient is 6.
The divisor is:
(192-3) : (6+1) = 27
The dividend is:
192 - 27 = 165
Exer 2:
Trả lời:
Let three unknow numbers be: n, n + 1, n + 2.
Because n has three forms: 3k, 3k + 1, 3k + 2.
+) If n
Đúng 0
Bình luận (0)
Xin lỗi, mình vẫn chưa viết xong, rồi mình viết tiếp đây:
+) If n = 3k then there is only n divisibles by 3.
+) If n = 3k + 1 then there is only n + 2 divisibles by 3.
+) If n = 3k + 2 then there is only n + 1 divisibles by 3.
Thus, amoney three consecutive natural numbers, there is one only one the number which divisibles by 3.
Exer 3:
Trả lời:
When we written the opposite respectively of n, we obtain \(\overline{1ba1}\).
We have:
\(\overline{1ab1}\) + \(\overline{1ba1}\) = (1000 + 100a + 10b + 1) - (1000 + 100b + 10a + 1)
= 90a - 90b
= 90(a - b)\(⋮\) 90
Thus, the difference of n and m which divisibles by 90.
Đúng 0
Bình luận (0)
Given that A=1^n+2^n+.....+98^n, where n is an odd possitive number. Fine the remainder in the division of A by 5
1 . A is the set of factor of 12 more than 6 . How many elements does the set A have ?
2 . Find the remainder when 98387 + 1234 is divided by 9 ?
3 . given that b513 is divisible by 9 . what is the value of b ?
4 . find the remainder of 9287 when is it divided by 3
ai nhanh tay làm rùm tớ , tớ sẽ tặng cho 1 tích
Câu 1:Thì mình không biết
Câu 2:0
Câu 3:9
Câu 4:2
Đúng 0
Bình luận (0)
câu 1: there is 1 element.
còn lại thì bạn Võ Nguyễn Đăng Khoa làm rồi nha.^_^
Đúng 0
Bình luận (0)
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
Đúng 0
Bình luận (0)
Câu 1:A is a set of multiples of 12 less than 12. How many elements does the set A have?Answer: The set A has element(s)Câu 2:Find the remainder when is divided by 9.Answer: The remainder is Câu 3:Find the remainder of when it is divided by 3.Answer: The remainder is Câu 4:A is the set of factor of 12 more than 6. How many elements does the set A have?Answer: The set A has element(s)Câu 5:Find the natural number so that the product of and 5 is a prime number.Answer: Câu 6:Given that . How...
Đọc tiếp
Câu 1:
A is a set of multiples of 12 less than 12. How many elements does the set A have?
Answer: The set A has element(s)
Câu 2:
Find the remainder when is divided by 9.
Answer: The remainder is
Câu 3:
Find the remainder of when it is divided by 3.
Answer: The remainder is
Câu 4:
A is the set of factor of 12 more than 6. How many elements does the set A have?
Answer: The set A has element(s)
Câu 5:
Find the natural number so that the product of and 5 is a prime number.
Answer:
Câu 6:
Given that . How many divisors does the number A have?
Answer: The number A has divisors.
Câu 7:
Given that . How many divisors does the number A have?
Answer: The number A has divisors.
Câu 8:
How many prime numbers less than 10 are there?
Answer: There are numbers.
Câu 9:
Find the greatest 2-digit number that has 12 divisors.
Answer: It is
Câu 10:
Among all natural number pairs satisfy , one pair has the greatest product. What is this product?
Answer: The greatest product is
Theo tớ thì cậu nên đăng câu này ở mục hỏi toán bằng tiếng anh !
Đúng 0
Bình luận (0)
