Math, asked by bedarkarkhushi, 3 months ago

factorise 7p^2 +42p+56

Answers

Answered by YaoiGod1

1

Step-by-step explanation:

7p2+14p+28p+56=0

7p(p+2) + 28(p+2)=0

(7p+28)+(p+2)=0

7p+28=0

7p=-28

p=-4

p+2=0

p=-2

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