Evaluate
\frac{x\left(x+14\right)}{x^{2}+8}
Expand
\frac{x^{2}+14x}{x^{2}+8}
Graph
Quiz
Polynomial
5 problems similar to:
\frac { x ^ { 2 } } { x ^ { 2 } + 8 } \cdot \frac { x + 14 } { x }
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\frac{x^{2}\left(x+14\right)}{\left(x^{2}+8\right)x}
Multiply \frac{x^{2}}{x^{2}+8} times \frac{x+14}{x} by multiplying numerator times numerator and denominator times denominator.
\frac{x\left(x+14\right)}{x^{2}+8}
Cancel out x in both numerator and denominator.
\frac{x^{2}+14x}{x^{2}+8}
Use the distributive property to multiply x by x+14.
\frac{x^{2}\left(x+14\right)}{\left(x^{2}+8\right)x}
Multiply \frac{x^{2}}{x^{2}+8} times \frac{x+14}{x} by multiplying numerator times numerator and denominator times denominator.
\frac{x\left(x+14\right)}{x^{2}+8}
Cancel out x in both numerator and denominator.
\frac{x^{2}+14x}{x^{2}+8}
Use the distributive property to multiply x by x+14.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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}