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Please help i don’t understand
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Please help i don’t understand

Please help i don’t understand-example-1
User Wkampmann
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4 votes
step three is incorrect there is no step three
User Mawardy
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The mistake is in Step 2.
To raise 4^(-5) to the 3rd power, you need to multiply the exponents getting 4^(-15). Chris' mistake is that he added the exponents instead of multiplying the exponents.

User Joy Hyuk Lee
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