Math, asked by afnan94, 9 months ago

Factorise each of the following polynomials by regrouping.
a) x^2 + ab - a-b
b) x^3 - 2x² + 4x - 8.

Answers

Answered by veena6956

1

a)x^ 2+ab-a-b

b)x^3-2x2 + 4x-8

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