Math, asked by shreya769765, 7 months ago

multiply (x³-4x²+5x-2) by (x²+2x-1)

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Answers

Answered by charanjotsingh240

1

Answer:

90 is a answr i hope it is helpful for u

Answered by ravindra87

3

3x⁴-x³+llx²-9x+2

Step-by-step explanation:

Given

(X²-4X²+5x-2) (x²+ 2x-1)

3X⁴+5x³-2X²t 2X³-8x³+10x²-4x-x²+4x²-5x+2

3x⁴-x³+llx²-9x+2

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