Math, asked by SohailSameer121, 1 month ago

4+15xy+15y+4x
Urgent, please

Answers

Answered by Sankalp050
5

=4+15xy+15y+4x

= 4x+4+15y+15xy

=4(1+x)+15y(1+x)

=(1+x)(4+15y)

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