Evaluate
-30
Factor
-30
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8-\left(7+15-1+5\times 4-3\right)
Subtract 8 from 9 to get 1.
8-\left(7+14+5\times 4-3\right)
Subtract 1 from 15 to get 14.
8-\left(21+5\times 4-3\right)
Add 7 and 14 to get 21.
8-\left(21+20-3\right)
Multiply 5 and 4 to get 20.
8-\left(41-3\right)
Add 21 and 20 to get 41.
8-38
Subtract 3 from 41 to get 38.
-30
Subtract 38 from 8 to get -30.
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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
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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