4 years ago

Solve for x.

Mathematics

2 answers:

aivan3 [116]4 years ago

7 0

X^3 = 216

by taking cubic root for both sides

$\sqrt[3]{x^3} = \sqrt[3]{216}$

x = 6

lozanna [386]4 years ago

4 0

Answer:

x^3 = 216

by taking cubic root for both sides

\sqrt[3]{x^3} = \sqrt[3]{216}

x = 6

Step-by-step explanation:

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zloy xaker [14]

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3 years ago

What is 1024 1/5 simplified?

frutty [35]

$\bf \left.\qquad \qquad \right.\textit{negative exponents}\\\\
a^{-{ n}} \implies \cfrac{1}{a^{ n}}
\qquad \qquad
\cfrac{1}{a^{ n}}\implies a^{-{ n}}
\qquad \qquad 
a^{{{ n}}}\implies \cfrac{1}{a^{-{{ n}}}}\\\\
-------------------------------\\\\
1024\frac{1}{5}\qquad 
\begin{cases}
1024=2^{10}\\
\frac{1}{5}=5^{-1}
\end{cases}\implies 2^{10}5^{-1}$