Solve for S
S=-1968
Assign S
S≔-1968
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S=3-27+3^{5}-3^{7}
Calculate 3 to the power of 3 and get 27.
S=-24+3^{5}-3^{7}
Subtract 27 from 3 to get -24.
S=-24+243-3^{7}
Calculate 3 to the power of 5 and get 243.
S=219-3^{7}
Add -24 and 243 to get 219.
S=219-2187
Calculate 3 to the power of 7 and get 2187.
S=-1968
Subtract 2187 from 219 to get -1968.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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
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Limits
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