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44-5r
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44-5r
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5r+50-2\left(5r+3\right)
Use the distributive property to multiply 5 by r+10.
5r+50-10r-6
Use the distributive property to multiply -2 by 5r+3.
-5r+50-6
Combine 5r and -10r to get -5r.
-5r+44
Subtract 6 from 50 to get 44.
5r+50-2\left(5r+3\right)
Use the distributive property to multiply 5 by r+10.
5r+50-10r-6
Use the distributive property to multiply -2 by 5r+3.
-5r+50-6
Combine 5r and -10r to get -5r.
-5r+44
Subtract 6 from 50 to get 44.
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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\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.
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\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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