sandraaaT sandraaaT

21-03-2019
Mathematics

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Find the area of a rectangle with length, l = 2x + 3 and width, w = 2x - 3. Hint: A = lw.

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EdwardYang EdwardYang

21-03-2019

The area of the rectangle is (2x + 3)(2x - 3) = 4x2 - 9.

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PewDiePie93 PewDiePie93

21-03-2019

Answer:

4x² - 9

Step-by-step explanation:

The area of the rectangle = (2x + 3)(2x - 3)

= (2x)² - (3)²

= (4x² - 9)

Answer Link

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