Question
Simplify the expression: (5x + 15) / (x² + 3x)
Solution
Factor the numerator: 5x + 15 = 5(x + 3) Factor the denominator: x² + 3x = x(x + 3) Now the expression becomes: 5(x + 3) / x(x + 3) The simplified expression is 5 / x. Correct Answer: a)
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