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Alina [70]
3 years ago
15

Expand the expression and combine like terms 2 - 4 (-3m + 2)

Mathematics
1 answer:
alexandr1967 [171]3 years ago
8 0
The answer is -6 ( 1-2m)

STEP BY STEP EXPLANATION:

Factor out the 2
2(1-2(-3m+2)
Distribute -2 through the parentheses
2( 1+6m-4)
Calculate the difference
2(-3+6m)
Factor out that -3
2 x (-3(1-2m)
Multiplying a Positive and a negative equals a negative!
-2 x 3 (1 - 2m) multiply:
-6 (1 - 2m) that’s the final answer
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