sam decides to build a square garden. if the area of the garden is 4x2 28x 49 square feet, what is the length of one side of the
garden? (2x 7) feet (7x 2) feet (2x − 7) feet (7x − 2) feet
2 answers:
Answer:
(2x + 7) feet
Step-by-step explanation:
just took the test this is the correct answer
To find the side lengths, you have to factor 4x^2 + 28x + 49. This equation factored is (2x+7)(2x+7), so each side length is (2x+7) feet.
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