**f(x)=√x Expand expression in the difference quotient and simplify.**

**Answer:**

f(x)=√x

So formula of diffrence quotient is (F(x+h)-f(x))/h

so put it in

(F(x+h)-f(x))/h=(√(x+h) -√x)/h

now simplify it …

**f(x)=√x Expand expression in the difference quotient and simplify.**

**Answer:**

f(x)=√x

So formula of diffrence quotient is (F(x+h)-f(x))/h

so put it in

(F(x+h)-f(x))/h=(√(x+h) -√x)/h

now simplify it …