Question

Factories:-

1) (x²-x)²-8(x²-x)+12
2) (x-5)-(5x-25)-24

do it fast (both the factories)!!​

Answer 1

Answer:

Attachment has your answer

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Answer 2

1) (x²-x)²-8(x²-x)+12

(x²-x)(x²-x)-8(x²-x)+12

(x²-x) . x²-x (x²-x)-8(x²-x)+12

x⁴-1x³-x(x²-x)-8(x²-x)+12

x⁴-1x³-1x³+x²-8(x²-x)+12

x⁴-2x³+x²-8(x²-x)+12

x⁴-2x³+x²-8x²+8x+12

x⁴-2x³-7x²+8x+12

ans= x⁴-2x³-7x²+8x+12

2) (x-5)-(5x-25)-24

(x-5)-5x+25-24

x-5-5x+25-24

x-4-5x

-4x-4

ans= -4x-4

hope the answer will help you