3 years ago

Kaylee is building a rectangular enclosure with an area of 90 square yards. She

Mathematics

2 answers:

alexgriva [62]3 years ago

6 0

x^2 + 6x = 90

x^2 + 6x + 9 = 90 + 9

(x + 3)(x + 3) = 99

(x + 3)^2 = 99

Answer: B

pshichka [43]3 years ago

4 0

The answer is B have a great rest of your night or day :)

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