The side of a square exceeds the side of another square by 5 cm. The difference of their areas is 325 sq. cm. Find the sides of each square.
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Step-by-step explanation:
We are given that:
(x + 5)² - x² = 325
x² + 10x + 25 - x² = 325
10x = 300
x = 300 ÷ 10
x = 30
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