Question

Simplify:((x+h)^2-x^2)/h

Answer 1

1) Rewrite the question (attachment)
2) Do the top part:
\[(x ^{2}+2xh +h ^{2}) - x ^{2}\]
since x^2 cancels each other...
\[2xh + h ^{2}\]
Then, divide this by h

So the answer is h + 2x

Answer 2

Thank you so much!