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A rectangle has a height of 43 and a width of 3x + 1. Express the area of the entire rectangle. Expression should be expanded. 3x 42
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5 votes
A rectangle has a height of 43 and a width of 3x + 1.

Express the area of the entire rectangle.
Expression should be expanded.
3x
42

User Brother Woodrow
by
7.7k points

2 Answers

1 vote
A = 43 • 3x + 1
= 44 •3x
= 132x
User Jojay
by
8.3k points
4 votes

Answer:

12x^2+4x

Explanation:

User Matthew Jones
by
7.8k points
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