Question

(5x^2+20x) ÷(x+4) divide, it's really important, I thank you for the people who help me in this :)

Answer 1

5x

Explanation:

Given expression:
`(5x^2+20x)/(x+4)`

Take the common number 5 outside in the numerator.

`(5x^2+20x)/(x+4)=(5(x^2+4x))/(x+4)`

Now, take x common in both the terms in numerator.

`(5(x^2+4x))/(x+4)=(5x(x+4))/(x+4)`

Cancel out the common factor in the both numerator and denominator.

`(5x(x+4))/(x+4)=5x`

Hence, the answer is 5x.