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5\left(0-9\right)+3\left(0+1\right)=0
Multiply both sides of the equation by 15, the least common multiple of 3,5,15.
5\left(-9\right)+3\left(0+1\right)=0
Subtract 9 from 0 to get -9.
-45+3\left(0+1\right)=0
Multiply 5 and -9 to get -45.
-45+3\times 1=0
Add 0 and 1 to get 1.
-45+3=0
Multiply 3 and 1 to get 3.
-42=0
Add -45 and 3 to get -42.
\text{false}
Compare -42 and 0.
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
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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