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Pre-Algebra
Mean
Mode
Greatest Common Factor
Least Common Multiple
Order of Operations
Fractions
Mixed Fractions
Prime Factorization
Exponents
Radicals
Algebra
Combine Like Terms
Solve for a Variable
Factor
Expand
Evaluate Fractions
Linear Equations
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Systems of Equations
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Trigonometry
Simplify
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Solve Equations
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Solution Steps
{ 8 }^{ \frac{ 2 }{ 3 } }
Calculate 8 to the power of \frac{2}{3} and get 4.
4
Factor
2^{2}
Quiz
Arithmetic
5 problems similar to:
{ 8 }^{ \frac{ 2 }{ 3 } }
Similar Problems from Web Search
What is (-8)^\frac{2}{3}?
https://math.stackexchange.com/q/956541
(-8)^{\dfrac23}=\left[(-8)^2\right]^{\dfrac13}=(64)^{\dfrac13}=(4^3)^{\dfrac13} =4\cdot w where w is a cube root of unity
8^-2/3
http://www.tiger-algebra.com/drill/8~-2/3/
8(-2)/3 Final result : 1 ——— = 0.00521 192 Reformatting the input : Changes made to your input should not affect the solution: (1): "^-2" was replaced by "^(-2)". Step by step solution : Step 1 ...
How to simplify the expression \displaystyle{\left(-{8}\right)}^{{\frac{{2}}{{8}}}} ?
https://socratic.org/questions/how-to-simplify-the-expression-8-2-8
No real solution Explanation: First reduce the fraction in the exponent, so: \displaystyle{\left(-{8}\right)}^{{\frac{{2}}{{8}}}}={\left(-{8}\right)}^{{\frac{{1}}{{4}}}} Then let's use the ...
What is (-1)^{\frac{2}{3}}?
https://math.stackexchange.com/q/608023/75231
Interesting question. This is a subtle point so I will say a lot. There is a function defined and continuous on the set of all real numbers, which is x \mapsto x^{1/3} where the symbol x^{1/3} ...
How do you simplify \displaystyle{16}^{{\frac{{2}}{{3}}}} ?
https://socratic.org/questions/how-do-you-simplify-16-2-3-3
\displaystyle{16}^{{\frac{{2}}{{3}}}}={4}{\sqrt[{{3}}]{{{4}}}} Explanation: A fractional exponent with \displaystyle{n} in the denominator is equivalent to taking the \displaystyle{n}^{\text{th}} ...
How do you evaluate and simplify \displaystyle{27}^{{\frac{{2}}{{3}}}} ?
https://socratic.org/questions/how-do-you-evaluate-and-simplify-27-2-3
See the entire solution process below: Explanation: First, we can use these rule for exponents to modify this expression: \displaystyle{x}^{{{\left({a}\right)}\times{\left({b}\right)}}}={\left({x}^{{{a}}}\right)}^{{{b}}} ...
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4
Calculate 8 to the power of \frac{2}{3} and get 4.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}
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