Solve for x
x=-5
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\sqrt{x+6}-1-\left(-1\right)=-\left(-1\right)
Add 1 to both sides of the equation.
\sqrt{x+6}=-\left(-1\right)
Subtracting -1 from itself leaves 0.
\sqrt{x+6}=1
Subtract -1 from 0.
x+6=1
Square both sides of the equation.
x+6-6=1-6
Subtract 6 from both sides of the equation.
x=1-6
Subtracting 6 from itself leaves 0.
x=-5
Subtract 6 from 1.
Examples
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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
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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