Math, asked by dishamonidas2007, 2 months ago

Check whether the polynomial (2x + 1) is a factor of the polynomial p(x) = 4x^3+ 4x²-x-1

Answers

Answered by fakiriya890

0

Answer:

divide it and that multiple

Answered by sujatharaomd

1

Answer:

Step-by-step explanation:

yes it is because

4x^3+4^2-x-1=4x^2(x+1)-1(X+1)

=4X^2-1(X+1)

=2x+1(2x-1)(x+1)

so 2x+1 is a factor of 4x^3+4x^2-x-1

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