Factor completely using the trial-and-error method

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1. Factor completely.

x2 –7x –60

2. Factor completely.

20y2 + 7y – 6

3. Factor completely.

7x2 + 7x – 14

4. Factor completely using the trial-and-error method.

–6x2 + 5x + 4

5. Factor completely using the trial-and-error method.

6x2 –21x –27

6. Factor completely using the trial-and-error method.

6c3 + 18c2 -  60c

7. Factor completely using the trial-and-error method.

6x2 + 6x – 12

Reference no: EM13534482

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