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28-12F
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28-12F
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\left(F-2\right)\left(-12\right)-\left(-2\right)+2
Multiply 6 and -2 to get -12.
-12F+24-\left(-2\right)+2
Use the distributive property to multiply F-2 by -12.
-12F+24+2+2
The opposite of -2 is 2.
-12F+26+2
Add 24 and 2 to get 26.
-12F+28
Add 26 and 2 to get 28.
\left(F-2\right)\left(-12\right)-\left(-2\right)+2
Multiply 6 and -2 to get -12.
-12F+24-\left(-2\right)+2
Use the distributive property to multiply F-2 by -12.
-12F+24+2+2
The opposite of -2 is 2.
-12F+26+2
Add 24 and 2 to get 26.
-12F+28
Add 26 and 2 to get 28.
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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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