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Find the area of the rectangle
length = 5x
width = x + 3

User Urja Pawar
by
8.4k points

2 Answers

1 vote

Answer:

5x2 +15x

Explanation:

five x square plus fifteen x

5x will be multiplied by both

User HelpyHelperton
by
7.4k points
2 votes

Hello!

Answer:


\Large \boxed{\sf 5x^2 + 15x}

Explanation:

The formula to calculate the area of the rectangle is:


\sf length * width

Let's replace lenght by 5x and width by x + 3:


\sf 5x *(x+3)

Simplify the expression:


\boxed{\sf 5x^2 + 15x}

User Zerbene
by
8.0k points

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