Evaluate
2x+\sqrt{2}
Factor
\sqrt{2}\left(\sqrt{2}x+1\right)
Graph
Share
Copied to clipboard
\frac{2\sqrt{2}}{\left(\sqrt{2}\right)^{2}}+2x
Rationalize the denominator of \frac{2}{\sqrt{2}} by multiplying numerator and denominator by \sqrt{2}.
\frac{2\sqrt{2}}{2}+2x
The square of \sqrt{2} is 2.
\sqrt{2}+2x
Cancel out 2 and 2.
factor(\frac{2\sqrt{2}}{\left(\sqrt{2}\right)^{2}}+2x)
Rationalize the denominator of \frac{2}{\sqrt{2}} by multiplying numerator and denominator by \sqrt{2}.
factor(\frac{2\sqrt{2}}{2}+2x)
The square of \sqrt{2} is 2.
factor(\sqrt{2}+2x)
Cancel out 2 and 2.
\sqrt{2}\left(1+\sqrt{2}x\right)
Factor out \sqrt{2}.
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}