Question

factorise :-
(a + b)³ + (a+b)²​

Answer 1

$(a + b) {}^{3} + (a + b) {}^{2} \\ \\ = (a + b) {}^{2} [(a + b)+ 1)] \\ \\ = (a + b) {}^{2} (a + b + 1)$

I hope this helps.

Answer 2

Answer:

$\mathcal{YOUR \: QUESTION}$

• Factorise :-(a + b)³ + (a+b)²

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=(a+b)³+(a+b)²

=(a+b)²(a+b)+(a+b)²

=(a+b)²{(a+b)+1}

=(a+b)²(a+b+1) (Your Answer)