Math, asked by sidharth4421, 10 months ago

19. (a + b)3 - 8 factorise it

Answers

Answered by kartikeyp65

2

Answer:

(a+b-2)(a^2 + b^2 + 2ab +2a + 2b +4)

Step-by-step explanation:

use the formula A3-B3 = (A-B)(A2 + AB + B2)

A=a+b

B= 2

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