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What side lengths should be used to model a rectangle with an area of x + 3x – 10 square units? x-5 and x + 2 r-2 and x +5 x and x + 3 x+3 and x-10​
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What side lengths should be used to model a rectangle

with an area of x + 3x – 10 square units?
x-5 and x + 2
r-2 and x +5
x and x + 3
x+3 and x-10​

User Jacek Blaszczynski
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2 Answers

2 votes
The second one because -2 and 5 multiplied is -10, that rules out c and d. Then you can only get 3x with the second one, but something is off unless the area was x^2 + 3x - 10
User FajitaNachos
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5.6k points
7 votes

Answer:x-2 and x+5

Explanation:

User Stefanus Anggara
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5.9k points
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