SOLUTION: Express each as a single power of 2. 2^a+b X 2^a-b

SOLUTION: Express each as a single power of 2. 2^a+b X 2^a-b

Algebra.Com

Question 1145577: Express each as a single power of 2.
2^a+b X 2^a-b
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Express each as a single power of 2.
2^a+b X 2^a-b
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Does X mean multiply?
Use * (Shift 8) for multiply.
Everyone is doing it.
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2^a+b * 2^a-b
If you mean

When multiplying, add exponents.
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