Evaluate
-a^{16}
Expand
-a^{16}
Share
Copied to clipboard
\left(-a\right)^{14}\left(-a^{2}\right)
To multiply powers of the same base, add their exponents. Add 5 and 9 to get 14.
\left(-1\right)^{14}a^{14}\left(-1\right)a^{2}
Expand \left(-a\right)^{14}.
1a^{14}\left(-1\right)a^{2}
Calculate -1 to the power of 14 and get 1.
-a^{14}a^{2}
Multiply 1 and -1 to get -1.
-a^{16}
To multiply powers of the same base, add their exponents. Add 14 and 2 to get 16.
\left(-a\right)^{14}\left(-a^{2}\right)
To multiply powers of the same base, add their exponents. Add 5 and 9 to get 14.
\left(-1\right)^{14}a^{14}\left(-1\right)a^{2}
Expand \left(-a\right)^{14}.
1a^{14}\left(-1\right)a^{2}
Calculate -1 to the power of 14 and get 1.
-a^{14}a^{2}
Multiply 1 and -1 to get -1.
-a^{16}
To multiply powers of the same base, add their exponents. Add 14 and 2 to get 16.
Examples
Quadratic equation
{ 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}