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Varvara68 [4.7K]
2 years ago
15

Which expression is equivalent to 42−14

Mathematics
1 answer:
Mamont248 [21]2 years ago
5 0

Answer:

4(x - 3)

Step-by-step explanation:

When you put brackets around a binomial (has 2 parts separated by a plus / - sign), you must take out a common factor from both terms separated by the +  or - sign

A only has the 4 taken away from the x. The answer is not A

B has the 3 removed from the 12, not the x, so B is not the answer.

C that's the answer.

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