Math, asked by hashneet54, 1 year ago

Factorise: 9b3-144b

Answers

Answered by akanshamathur7
25
9b3 -144b= 9b(b2-16) =9b[(b2) -(4)2]= 9b[(b2) -(2)]= 9b(b-2) (b+2)

akanshamathur7: 9b[b2 - 2square]
Answered by kimjisooyaa890
3

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