Indices
India
Class IX
Power of a power with integer or variable bases and negative powers
Interactive practice questions
Simplify the following into the form $a^b$ab:
$\left(6^7\right)^{-3}$(67)−3
Easy
< 1min
Simplify the following into the form $a^b$ab:
$\left(6^{-5}\right)^4$(6−5)4
Easy
< 1min
Evaluate $\left(5^{-9}\right)^0$(5−9)0.
Easy
< 1min
We want to simplify the following expression using index laws: $4^{-2}\times64^{-3}$4−2×64−3.
Easy
3min
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