4 years ago

Multiply x^1/3 times x^3/7

1 answer:

8 0

$x^{\tfrac{1}{3}}\cdot x^{\tfrac{3}{7}}=\\\\
x^{\tfrac{1}{3}+\tfrac{3}{7}}=\\\\
x^{\tfrac{7}{21}+\tfrac{9}{21}}=\\\\
x^{\tfrac{16}{21}$

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