Math, asked by shawashok188, 1 month ago

simplify : (x²-1)(x+1)(x+2)(x-4)​

Answers

Answered by pradiptadas2007
3

(x²-1)(x+1)(x+2)(x-4)

=(x³+x²-x-1)(x²-4x+2x-8)

=(x³+x²-x-1)(x²-2x-8)

=(x⁵+x⁴-x³-x²-2x⁴-2x³+2x²+2x-8x³-8x²+8x+8)

=(x⁵-x⁴-11x³-5x²+10x+8)

Hope it helps you...

Pls mrk me brainliest...

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