Answer: the pitch of the roof is 2/9
Answer:
2x+2y
Step-by-step explanation:
x+x = 2x
y+y = 2y
2x+2y
After factoring
the solutions are x=0 , x=3, x= -3
Step-by-step explanation:
We need to solve by factoring:

Solving:

Taking 3x common:

Now using formula 


So, After factoring
the solutions are x=0 , x=3, x= -3
Keywords: Factorization
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