Question

Simplify 5x^3/7x^3+x^4

Answer 1

x4 • (5x2 + 7)
——————————
7

Answer 2

We have been given an expression
`( 5x^(3))/((7x^(3)+x^(4)))` and we have to simplify it.

In order to simplify this expression first of all we will factor out
`x^(3)` from denominator. After factoring out
`x^(3)` we will get,

`(5x^(3))/(x^(3)(7+x))`

Now we will cancel out
`x^(3)` from both numerator and denominator. After cancelling out
`x^(3)` we will get
`(5)/((7+x))`.

Hence our expression simplifies to \frac{5}{(7+x)}.