Mathematics, 01.07.2021 08:00 holasoykawaii10
Guided Practice
The length of the model is 2x + 1 and the width is x + 1. If the total area is 28 square units, write an equation to find x. Then solve for x by completing the square.
A.
2x2 + 3x + 1 = 28; x = 3
B.
2x2 + 3x +1 = 28; x = −184
C.
2x2 = 28; x = 14⎯⎯⎯⎯√
Answers: 3
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Guided Practice
The length of the model is 2x + 1 and the width is x + 1. If the total area is 28 s...
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