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3\times 14\times 84=7\left(4-10\right)
Add 10 and 4 to get 14.
42\times 84=7\left(4-10\right)
Multiply 3 and 14 to get 42.
3528=7\left(4-10\right)
Multiply 42 and 84 to get 3528.
3528=7\left(-6\right)
Subtract 10 from 4 to get -6.
3528=-42
Multiply 7 and -6 to get -42.
\text{false}
Compare 3528 and -42.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
y = 3x + 4
Arithmetic
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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
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}