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5+15k-6k^{10}
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5+15k-6k^{10}
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-6\left(-k\right)k^{9}-15\left(-k\right)+10-12k^{10}-5
Use the distributive property to multiply -k by -6k^{9}-15.
6kk^{9}-15\left(-k\right)+10-12k^{10}-5
Multiply -6 and -1 to get 6.
6k^{10}-15\left(-k\right)+10-12k^{10}-5
To multiply powers of the same base, add their exponents. Add 1 and 9 to get 10.
6k^{10}+15k+10-12k^{10}-5
Multiply -15 and -1 to get 15.
-6k^{10}+15k+10-5
Combine 6k^{10} and -12k^{10} to get -6k^{10}.
-6k^{10}+15k+5
Subtract 5 from 10 to get 5.
-6\left(-k\right)k^{9}-15\left(-k\right)+10-12k^{10}-5
Use the distributive property to multiply -k by -6k^{9}-15.
6kk^{9}-15\left(-k\right)+10-12k^{10}-5
Multiply -6 and -1 to get 6.
6k^{10}-15\left(-k\right)+10-12k^{10}-5
To multiply powers of the same base, add their exponents. Add 1 and 9 to get 10.
6k^{10}+15k+10-12k^{10}-5
Multiply -15 and -1 to get 15.
-6k^{10}+15k+10-5
Combine 6k^{10} and -12k^{10} to get -6k^{10}.
-6k^{10}+15k+5
Subtract 5 from 10 to get 5.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
y = 3x + 4
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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
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