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2 votes
Which of the following are the factors of m2 – 14m + 48?

A. (m – 12)(m – 4)
B. (m – 12)(m + 4)
C. (m + 6)(m + 8)
D. (m – 6)(m – 8)

2 Answers

5 votes
D. (m-6)(m-8)

This is as...
-6 + -8 = -14
-6 * -8 = 48

You can also work out the answer by expanding the brackets.
User Phenomena
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3 votes
The answer is D. (m-6)(m-8) hope this helped! 
User Antoine Bourlart
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