Evaluate
\frac{U^{2}}{3}
Expand
\frac{U^{2}}{3}
Quiz
Algebra
5 problems similar to:
\frac { 8 U ^ { 2 } v } { 3 v + v } \cdot \frac { v + v } { 12 v }
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\frac{8U^{2}v}{4v}\times \frac{v+v}{12v}
Combine 3v and v to get 4v.
2U^{2}\times \frac{v+v}{12v}
Cancel out 4v in both numerator and denominator.
2U^{2}\times \frac{2v}{12v}
Combine v and v to get 2v.
2U^{2}\times \frac{1}{6}
Cancel out 2v in both numerator and denominator.
\frac{1}{3}U^{2}
Multiply 2 and \frac{1}{6} to get \frac{1}{3}.
\frac{8U^{2}v}{4v}\times \frac{v+v}{12v}
Combine 3v and v to get 4v.
2U^{2}\times \frac{v+v}{12v}
Cancel out 4v in both numerator and denominator.
2U^{2}\times \frac{2v}{12v}
Combine v and v to get 2v.
2U^{2}\times \frac{1}{6}
Cancel out 2v in both numerator and denominator.
\frac{1}{3}U^{2}
Multiply 2 and \frac{1}{6} to get \frac{1}{3}.
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}