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Write the expression √a3 - b3 without radicals, using only positive exponents
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Write the expression √a3 - b3 without radicals, using only positive exponents

User Leandro Galluppi
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having a root, is the same as having an exponent of 1/2

√a³, becomes a^3/2

a^(3/2) - b^3 is your answer

hope this helps


User Paco
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