Math, asked by shreyash4718, 7 months ago

factorize a²(b+c) -(b+c)³

Answers

Answered by shivamsingh60
0

a²(b+c) - (b+c)³

=a²b+ a²c -( b³ + c³ + 3b²c + 3bc²)

= a²b + a²c - b³ - c³ - 3b²c - 3bc²

=a²b -3b²c -b³ +a²c - 3bc²-c³

= b(a²-3bc - b²) +c(a²-3bc- c²)

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