Question

show by long division method that 2x+3 is a factor of p(x) =4x^4+8x^3+5x^2+x-3

Answer 1

2x+3 )4x^4 + 8x^3 + 5x^2 + x - 3(2x^3 +x^2 + x- 1
4x^4 + 6x^3
- -
2x^3 + 5x^2 + x - 3
2x^3 + 3x^2
- -
2x^2 + x - 3
2x^2 + 3x
- -
-2x - 3
-2x - 3
0 0

Answer 2

Here is your answer in the attachment

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