Evaluate exponential expressions that have fractional bases

If the base of an exponential expression is a fraction, the exponent tells us how many times to write that fraction as a factor
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Questions #: 4
Time: 5 minutes
Pass Score: 80.0%
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Evaluate the following expression

$\left(\frac23\right)^2$

POINTS (1)

Correct Answer

Explanation

Evaluate the following expression

$\left(\frac14\right)^3$

POINTS (1)

Correct Answer

Explanation

Evaluate the following expression

$\left(-\frac23\right)^2$

POINTS (1)

Correct Answer

Explanation

Evaluate the following expression

$ -\left(\frac23\right)^2 $

POINTS (1)

Correct Answer

Explanation

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sin cos tan
sin-1 cos-1 tan-1 π e
xy x3 x2 ex 10x
y√x 3√x √x ln log
( ) 1/x % n!
7 8 9 + MS
4 5 6 – M+
1 2 3 × M-
0 . EXP ÷ MR
± RND C = MC

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