Math, asked by shailesh0788, 5 months ago

10. Factorise: (a + b)^3-a-b.​

Answers

Answered by aditigupta85
1

Step-by-step explanation:

(a+b) ^3 -a-b

(a+b) ^3-(a+b) [taking - common]

(a+b) (a+b) ^2 -(a+b) (1)

(a+b) [(a+b) ^2-1]

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