Question
Find the value of each of the following to $3 \mathrm{dp}$ :(a) $11^{1}$(b) $\sqrt[7]{3}$(c) $(-81)^{\frac{1}{5}}$(d) $(-81)^{\frac{1}{4}}$
Step 1
Any number raised to the power of 1 is the number itself. So, $11^{1} = 11$. Show more…
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