Math, asked by nitin7760, 1 year ago

write the cofficent of x2 in(2x-5)(2x2-3x+1)​

Answers

Answered by SRISHTIMALIK29
2

(2x-5)(2x^2-3x+1)

2x(2x^2-3x+1)-5(2x^2-3x+1)

4x^3-6x^2+2x-10x^2+15x-5

4x^3-6x^2-10x^2+2x+15x-5

4x^3-16x^2+17x-5

coefficient of x^2is -16.

hope it helps you .

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