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velikii [3]
3 years ago
7

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

Mathematics
1 answer:
Sergio [31]3 years ago
3 0

Answer:

5x

Step-by-step explanation:

Given expression: \frac{5x^2+20x}{x+4}

Take the common number 5 outside in the numerator.

\frac{5x^2+20x}{x+4}=\frac{5(x^2+4x)}{x+4}

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

\frac{5(x^2+4x)}{x+4}=\frac{5x(x+4)}{x+4}

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

\frac{5x(x+4)}{x+4}=5x

Hence, the answer is 5x.

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