**Q:** Factor

**A:** Use this method for any trinomial of the form:

Think of two numbers that multiply to the **c** term in the trinomial (**c=-7** in this question and add up to the **b** term (**b=+6** in this question).

You should know that one must be positive and the other negative (in order to multiply to a negative number).

The numbers are 7 and -1.

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