Which set of absolute values is compared correctly?

Mathematics

1 answer:

torisob [31]3 years ago

6 0

Mmmmmmmmmmmmmmmm ok ok

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Simplify the following expression. 4 to -11/3 power ÷ 4 to -2/3 power

nignag [31]

$\bf ~\hspace{7em}\textit{negative exponents} \\\\ a^{-n} \implies \cfrac{1}{a^n} ~\hspace{4.5em} a^n\implies \cfrac{1}{a^{-n}} ~\hspace{4.5em} \cfrac{a^n}{a^m}\implies a^na^{-m}\implies a^{n-m} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ 4^{-\frac{11}{3}}\div 4^{-\frac{2}{3}}\implies \cfrac{4^{-\frac{11}{3}}}{4^{-\frac{2}{3}}}\implies 4^{-\frac{11}{3}}\cdot 4^{\frac{2}{3}}\implies 4^{-\frac{11}{3}+\frac{2}{3}} \\\\\\ 4^{-\frac{9}{3}}\implies 4^{-3}\implies \cfrac{1}{4^3}\implies \cfrac{1}{64}$

3 0

4 years ago

Please help with this question !!!!

makkiz [27]

$\bf \begin{cases}
f(x)=6x\\
g(x)=4x+1
\end{cases}\qquad (f\circ g)(x)\iff f(\quad g(x)\quad )
\\\\\\
\textit{that is}\implies
\begin{cases}
f(\boxed{x})=6\boxed{x}
\\\\
f(\boxed{g(x)})=6\boxed{g(x)}\\
--------------\\
g(x)=4x+1\qquad thus\\
--------------\\
f(\boxed{g(x)})=6(\boxed{4x+1})\iff (f\circ g)(x)
\end{cases}$

distribute and simplify if needed, see what you get

7 0

4 years ago

Read 2 more answers

Y raise to power 1/2 =3

marta [7]

Answer:

y = root 9

Step-by-step explanation:

1/2 is equivalent to the root of something.

The root of y equals 3.

Therefore, y would be equal to root 9, as root 9 is equivalent to 3.

Hope this helps :)