Evaluate
\frac{5y^{2}}{8x^{6}}
Differentiate w.r.t. x
-\frac{15y^{2}}{4x^{7}}
Quiz
Algebra
5 problems similar to:
\frac { 3 x ^ { 3 } y } { 4 x } \div \frac { 6 x ^ { 8 } } { 5 y }
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\frac{3x^{3}y\times 5y}{4x\times 6x^{8}}
Divide \frac{3x^{3}y}{4x} by \frac{6x^{8}}{5y} by multiplying \frac{3x^{3}y}{4x} by the reciprocal of \frac{6x^{8}}{5y}.
\frac{5yy}{2\times 4x^{6}}
Cancel out 3xx^{2} in both numerator and denominator.
\frac{5y^{2}}{2\times 4x^{6}}
Multiply y and y to get y^{2}.
\frac{5y^{2}}{8x^{6}}
Multiply 2 and 4 to get 8.
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}