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BRIANLIESTTTTTTTTTTTT ASAP!
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BRIANLIESTTTTTTTTTTTT ASAP!
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Apr 20, 2019
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BRIANLIESTTTTTTTTTTTT ASAP!
Mathematics
high-school
Shtlzut
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Step 7 is the only incorrect step. The denominator of the expression on the right should be 2a, not 4a.
Amigolargo
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Apr 27, 2019
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