Math, asked by devangdesai165, 16 days ago

Find the coefficient of x2 in the expression (x+5)(2x-3).

Answers

Answered by Melia387

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.

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