Math, asked by mansipanghal, 4 months ago

Factorise 8b3-1 using identity

Answers

Answered by poojithashankar2008

2

8b 3 - 1

your answer is : 8

hope helpful for you

Answered by scarlet22

0

8b³ - 1

(2b)³ - (1)³

(2b - 1) [(2b)² - 2b×1 + (1)²]

(2b - 1) (4b² - 2b + 1)

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