keelycarney
keelycarney
08-04-2018
Mathematics
contestada
What is the method for this (X+1) squared
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stephanieavx
stephanieavx
08-04-2018
Distribution since you are squaring both
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shikdertp6vpdq
shikdertp6vpdq
08-04-2018
(X+1)^2
=(x+1)(x+1)
=(x*(x+1))+(x+1)
=x^2 +x+x+1
=x^2 +2x +1
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