Question

Factor completely 5x(x+3) + 6 (x+3)

Answer 1

• (x + 3)(5x + 6)

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Given

• Expression 5x(x+3) + 6 (x+3)

To factor it completely, factor out the common factor x + 3:

• 5x(x+3) + 6 (x+3) =
• (x + 3)(5x + 6)