Question

f'(x)=(x^3-15^3+x^.5)/x^2

Answer 1

What's up bunch? c:
Looking for f(x)?

Answer 2

looking for derivative

Answer 3

inbox me in i would help u

Answer 4

\[\Large\rm f(x)=\frac{x^3-15^3+x^.5}{x^2}\]Derivative of this?

Answer 5

yes

Answer 6

Split up the fractions first,\[\Large\rm f(x)=\frac{x^3}{x^2}-\frac{15^3}{x^2}+\frac{x^{1/2}}{x^2}\]

Answer 7

Simplify each term,\[\Large\rm f(x)=x-15^3x^{-2}+x^{-3/2}\]Do you understand that step lady bunch?
We haven't taken a derivative yet, we're just getting it ready.

Answer 8

yes

Answer 9

Alternatively, you could apply the quotient rule from the start, if you prefer that.

Answer 10

So from here, it's not too bad.
You apply your power rule to each term.

Answer 11

can u help me zepdrix