## anonymous 5 years ago can someone help me diferentiate x^2+4x+3/sqrt of x

1. anonymous

2x+4 -(3/2)x^(-3/2)

2. anonymous

Break it up in parts what is dif of 2x? What is dif of 4?

3. anonymous

I know am suppose to use the quotient rule here but I get stuck @ the algebra part here not the calculus

4. laloo

$2+3\times(-1\div2)\times(1\div (\sqrt{x})^{3})$

5. anonymous

How you get that

6. laloo

$1\div \sqrt{x}=x ^{-1\div2}$ and derivative rule $x^{n}=n timesx ^{n-1}$ so I got this :)

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