factorisex^3(a-2b)+x^2(a-2b)
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x³(a-2b)+x²(a-2b)
= x³*a-2b*x³+x²a-2b*x²
= ax³-2bx³+ax²-2bx²
= ax³+ax²-2bx³-2bx²
= ax²(x+1) - 2bx²(x+1)
=(x+1) (ax²-2bx²)
:-)
= x³*a-2b*x³+x²a-2b*x²
= ax³-2bx³+ax²-2bx²
= ax³+ax²-2bx³-2bx²
= ax²(x+1) - 2bx²(x+1)
=(x+1) (ax²-2bx²)
:-)
sap000006:
this answer is wrong
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