# Evaluate h(x)=x^2+x+2 , (h(3+deltax)-h*3)/(deltax) ,
Evaluate the numerator in .
Replace the variable with in the expression.
Replace the function designators in with the actual functions.
Simplify .
Remove parentheses.
Simplify each term.
Rewrite as .
Expand using the FOIL Method.
Apply the distributive property.
Apply the distributive property.
Apply the distributive property.
Simplify and combine like terms.
Simplify each term.
Multiply by .
Move to the left of .
Multiply by by adding the exponents.
Move .
Multiply by .
Multiply by by adding the exponents.
Move .
Multiply by .
Multiply by by adding the exponents.
Move .
Multiply by .
Multiply by by adding the exponents.
Move .
Multiply by .
Multiply by by adding the exponents.
Move .
Multiply by .
Multiply .
Raise to the power of .
Raise to the power of .
Use the power rule to combine exponents.
Apply the distributive property.
Multiply by .
Apply the distributive property.
Simplify.
Multiply by .
Multiply by .
Multiply by .
Simplify the expression.
Subtract from .
Move .
Move .
Move .
Move .
Move .
Move .
Reorder and .
Reorder and .
Rewrite .
Evaluate h(x)=x^2+x+2 , (h(3+deltax)-h*3)/(deltax)     