Math, asked by anandita1212, 1 year ago

how to factorise : a³+2a²-a-2​

Answers

Answered by Apshrivastva
13

 {a}^{2} (a + 2) - 1(a + 2) \\(  {a}^{2} - 1) ( a+ 2)

Hope it helps

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Answered by alkavishnoi178
0

Answer

(a+1)(a-1)(a+2)

Step-by-step explanation:

a²(a+2)-1(a+2)

(a²-1²)(a+2)

(a+1)(a-1)(a+2)

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