Question

factorise

please please Isko solve krdo na

42+b-b³​

Answer 1

Answer:

42+b-b²

= 42+7b-6b-b²

= 7(6+b)-b(6+b)

= (6+b)(7-b)

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Answer 2

ans( b-7)(b+6)

Step-by-step explanation:

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