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CanadaON
Grade 12

Rational bases with rational exponents

Interactive practice questions

Fully simplify $\left(\frac{25}{36}\right)^{\frac{1}{2}}$(2536)12.

Easy
< 1min

Evaluate by first expressing as a radical.

$\left(\frac{8}{125}\right)^{\frac{2}{3}}$(8125)23

Easy
1min

Evalute $\left(\frac{169}{16}\right)^{\frac{1}{2}}$(16916)12.

Easy
< 1min

Simplify $\left(\frac{512}{729}\right)^{\frac{1}{3}}$(512729)13, using exponent laws and then evaluate.

Easy
< 1min
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Outcomes

12C.A.1.4

Evaluate, with or without technology, numerical expressions involving rational exponents and rational bases [e.g., 2^-3 , (–6)^3 , 4^1/2 , 1.01^120 ]

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