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Mathematics, 28.12.2019 12:31 brennarfa
Determine if 9x2 - 42x + 49 can be the area of a square. if so, what would the value of x have to be if the area of the square is 64 square meters?
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Answers: 2
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If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9
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Determine if 9x2 - 42x + 49 can be the area of a square. if so, what would the value of x have to be...
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