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-5.314+8\left(1+7-0.314\right)=-8
Subtract 0.314 from -5 to get -5.314.
-5.314+8\left(8-0.314\right)=-8
Add 1 and 7 to get 8.
-5.314+8\times 7.686=-8
Subtract 0.314 from 8 to get 7.686.
-5.314+61.488=-8
Multiply 8 and 7.686 to get 61.488.
56.174=-8
Add -5.314 and 61.488 to get 56.174.
\text{false}
Compare 56.174 and -8.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
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
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}