Asked by Lourane
multiply
-7(2a-4)
would the correct answer be
14a-28
-7(2a-4)
would the correct answer be
14a-28
Answers
Answered by
Ms. Sue
You're almost right, but your signs are wrong.
When you multiply two negatives, the product is a positive. When you multiply a negative and a positive, the answer is negative.
-7(2a-4) = -14a + 28
When you multiply two negatives, the product is a positive. When you multiply a negative and a positive, the answer is negative.
-7(2a-4) = -14a + 28
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