Math, asked by harmansingh91027, 11 months ago

factrise: (X+3)a+(X+3)b​

Answers

Answered by utkarsh7989
0

=(X+3)a+(X+3)b

=aX+3a+bX+3b

=aX+bX+3a+3b

=X(a+b)+3(a+b)

=(X+3)(a+b)

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