Evaluate (complex solution)
true
Solve for m
m\in \mathrm{R}
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1-m-3+m+6>0
To find the opposite of m+3, find the opposite of each term.
-2-m+m+6>0
Subtract 3 from 1 to get -2.
-2+6>0
Combine -m and m to get 0.
4>0
Add -2 and 6 to get 4.
\text{true}
Compare 4 and 0.
1-m-3+m+6>0
To find the opposite of m+3, find the opposite of each term.
-2-m+m+6>0
Subtract 3 from 1 to get -2.
-2+6>0
Combine -m and m to get 0.
4>0
Add -2 and 6 to get 4.
m\in \mathrm{R}
This is true for any m.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
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y = 3x + 4
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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}