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42w to the 2 power +15w to the 2 power–3w to the 2 power
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3 votes
42w to the 2 power +15w to the 2 power–3w to the 2 power

User Kyurem
by
7.1k points

1 Answer

3 votes

Answer:

54w²

Explanation:

42w² + 15w²-3w²

42w²+ 15w²= 57w²

57w²-3w²= 54w²

User Peter Carter
by
8.1k points
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