Question

question
factor the expression completely.
15 + 20x
answer attempt 1 out of 2
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Explanation:

Step1: Find GCD of 15 and 20

The GCD of 15 and 20 is 5, since \(15 = 5\times3\) and \(20 = 5\times4\).

Step2: Factor out GCD

Factor out 5 from \(15 + 20x\): \(5\times3 + 5\times4x = 5(3 + 4x)\)

Answer:

\(5(3 + 4x)\)