Question

coefficient of x ² in polynomial 7-3x-3x ³-5x⁴​

Answer 1

Answer:

The given polynomial can be written as:

(2x−5)(2x

2

−3x+1)=4x

3

−6x

2

+2x−10x

2

+15x−5

=4x

3

−16x

2

+17x−5

So, the coefficient of x

2

in the given polynomial is −16.

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

0 is the answer because there is no power 2 term in the polynomial so it is zero