Math, asked by Tedybaby1991, 9 months ago

(2x^2-8) (x-4)^2find the value of coefficient of x^3

Answers

Answered by ankitagni
0

Answer:

-16

Step-by-step explanation:

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Answered by neha171297
1

Explanation-

  • (2x²-8)(x-4)²
  • =(2x²-8)(x²+16-8x)
  • =2x^4+32x²-16x³-8x²-128+64x
  • =2x^4-16x³+24x²+64x-128

So here, coefficient of x³ is -16

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