a²+ab(1+b)+b³ Factorize it using grouping method
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Step-by-step explanation:
a² + ab(1+b) + b³
= a² + ab + ab² + b³
= (a² + ab²) + (ab + b³)
= a(a + b²) + b(a + b²)
= (a + b²) (a + b)
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