SOLUTION: Given: f(x) = x2 + 2x + 1, find f(x + h) and simplify

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Question 642640: Given: f(x) = x2 + 2x + 1, find f(x + h) and simplify
Found 2 solutions by jim_thompson5910, MathLover1:
Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!
f(x) = x^2 + 2x + 1

f(x+h) = (x+h)^2 + 2(x+h) + 1

f(x+h) = (x^2+2xh+h^2) + 2(x+h) + 1

f(x+h) = x^2+2xh+h^2 + 2x+2h + 1

Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!

Given: , find and simplify
replace with :



....replace with


...group first two and second two terms together







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