Factorise : a2 - ab(1 - b) - b3 - Mathematics

Sum

Factorise : a² - ab(1 - b) - b³

a² - ab(1 - b) - b³

= a² - ab + ab² - b³

= a(a - b) + b²(a - b)

= (a - b) (a + b²)

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Chapter 13: Factorisation - Exercise 13 (F) [Page 163]

Chapter 13 Factorisation
Exercise 13 (F) | Q 2.3 | Page 163

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