the number of solutions to the polynomial x^8 + 8 is......
Những câu hỏi liên quan
the number of solutions to the polynomial x^8+8 is
Toán tiếng anh đó
The number of solutions to the polynomial x^8+8 is...
bài này vòng 1 bài đi tìm kho báu đúng ko bạn , mk cũng gặp
Đúng 0
Bình luận (0)
tìm sô lượng nhân tử của đa thức x8 + 8 .
đáp án là 0
Đúng 0
Bình luận (1)
The number of solutions of the below polynomial:
\(3x^2+8x^3+x^4+9+\left(-2x\right)^3-3x^2\)
(Giai dum mk nha, ai gioi TA thj dik de dum luon nha!)
We have \(3x^2+8x^3+x^4+9-8x^3-3x^2\)
\(=\left(3x^2-3x^2\right)+\left(8x^3-8x^3\right)+\left(x^4-9\right)\)
\(=x^4-9\)
If my answer is right, I hope you k for me =)) =.='
Đúng 0
Bình luận (0)
key: \(3x^2+8x^3+x^4+9+\left(-2x\right)^3-3x^2\)
\(=3x^2+8x^3+x^4+9-2x^3-3x^2\)
\(=\left(3x^2-3x^2\right)+\left(8x^3-2x^3\right)+x^4+9\)
\(=4x^3+x^4+9\)
Đúng 0
Bình luận (0)
Bạn Hương sai rồi : đề bài người ta cho là \(\left(-2x\right)^3=-8x^3\)
chứ ko phải là \(\left(-2x^3\right)\)
Với lại \(\left(8x^3-2x^3\right)=6x^3\)chứ đâu phải là \(4x^3\)
Đúng 0
Bình luận (0)
Xem thêm câu trả lời
the sum of two numbers is equal to 77 if the first number is mutiplied by 8 and the second number by 6, the two product is equal. the larger number of these numbers is ...
tổng của hai số bằng 77 nếu số đầu tiên được nhân 8 và số thứ hai 6, cáctích hai là bằng nhau. số lượng lớn hơn của những con số này là ..
Đúng 0
Bình luận (0)
bài toán sai đề rồi vì 77 ko chia hết cho 14
Đúng 0
Bình luận (0)
Xem thêm câu trả lời
find the value of n such that the polynomial 2x^5 - 3x^3 + x^2 +n is divisible by the polynomial x+2
tìm giá trị của n sao cho đa thức 2x ^ 5 - 3x ^ 3 + x ^ 2 + n chia hết cho đa thức x + 2
Đúng 0
Bình luận (2)
Xem thêm câu trả lời
The sum of two numbers is equal to 77. If the first number is multiplied by 8 and the second by 6, the two products are equal. The larger of two number is...
A day is called " Factor day '' if the month number times the day equals to the number formed by the last 2 digits of the year . For example, 2nd of September 2018 is a Factor day since 2 x 9 = 18, as well as 8th of February 2016 because 8 x 2 = 16 . How many Factor days are there from 1st of January 2015 to 31st of December 2019
Câu 1 :Each of cars can take 8 people. How many cars needed to take 124 people?
Câu 2 : How many integer numbers between 200 and 300 are there for which the hundreds digit equals the sum of the other two digits?
Câu 3 : The average of five numbers is 20. The average of the five number is 18 when one of the numbers is chaned to 4. What is the orginal value of the changed number?
Câu 4 :A book has 250 pages starting at number 1. How many digits are there in the page numbers of the book?
Câu 5...
Đọc tiếp
Câu 1 :Each of cars can take 8 people. How many cars needed to take 124 people?
Câu 2 : How many integer numbers between 200 and 300 are there for which the hundreds digit equals the sum of the other two digits?
Câu 3 : The average of five numbers is 20. The average of the five number is 18 when one of the numbers is chaned to 4. What is the orginal value of the changed number?
Câu 4 :A book has 250 pages starting at number 1. How many digits are there in the page numbers of the book?
Câu 5 : Find A, if A is 3 less than the average of 48; 55; 29 and A. The value of A is…
Câu 6 : The sum of denominator and numerator of a fraction is 121 and the fraction is equal to 4/7. Find the denominator of the fraction?
Câu 7 : The sum of two numbers is equal to 77. If the first number is multiplied by 8 and the second by 6, the two product are equal. The larger of these numbers is…
Câu 8 : Which is the greatest 2 - digit number divisible by 2, 3 and 4?
Câu 9 : Calculate: (1 + 2/5) x 6/7.
Câu 10 : Give the number sequence: 1, 4, 7, 10, 13, … Find the 15th term of the number sequence.
câu 1:16 ; câu 2 : ai mà biết được
6. One of the biggest (environment) ……......……………….impacts of human activities is air pollution.7. Many scientists have been looking for solutions to protect the earth’s limited energy from (deplete) ….…......…8. Conservationists predict that many rare species of plants and animals could completely (appearance) ……….……....…….. in a few decades.4. Because non-renewable resources are being consumed at the rapid rate, human beings are likely to face fossil fuel ...........................( deplete )
Đọc tiếp
6. One of the biggest (environment) ……......……………….impacts of human activities is air pollution.
7. Many scientists have been looking for solutions to protect the earth’s limited energy from (deplete) ….…......…
8. Conservationists predict that many rare species of plants and animals could completely (appearance) ……….……....…….. in a few decades.
4. Because non-renewable resources are being consumed at the rapid rate, human beings are likely to face fossil fuel ...........................( deplete )
6. environmental
7. depletion
8. disappear
9. depletion
Đúng 1
Bình luận (0)