Math
posted by Tshepiso mphehlo .
Can someone please simplify this i am lost. X(x+1)+(x+1)(x+2) show your work

X(x+1)+(x+1)(x+2)
Take out the common factor and add:
(x+1)[x + x+2]
=(x+1)[2x+2]
Take out the 2 as a common factor:
=(x+1)[2(x+1)]
=2(x+1)²
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