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\frac{x-14}{2x-5}
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\frac{x-14}{2x-5}
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\frac{1-2x}{\left(x-2\right)\left(2x-5\right)}+\frac{x-5}{x-2}-\frac{x+1}{2x-5}
Factor 2x^{2}-9x+10.
\frac{1-2x}{\left(x-2\right)\left(2x-5\right)}+\frac{\left(x-5\right)\left(2x-5\right)}{\left(x-2\right)\left(2x-5\right)}-\frac{x+1}{2x-5}
To add or subtract expressions, expand them to make their denominators the same. Least common multiple of \left(x-2\right)\left(2x-5\right) and x-2 is \left(x-2\right)\left(2x-5\right). Multiply \frac{x-5}{x-2} times \frac{2x-5}{2x-5}.
\frac{1-2x+\left(x-5\right)\left(2x-5\right)}{\left(x-2\right)\left(2x-5\right)}-\frac{x+1}{2x-5}
Since \frac{1-2x}{\left(x-2\right)\left(2x-5\right)} and \frac{\left(x-5\right)\left(2x-5\right)}{\left(x-2\right)\left(2x-5\right)} have the same denominator, add them by adding their numerators.
\frac{1-2x+2x^{2}-5x-10x+25}{\left(x-2\right)\left(2x-5\right)}-\frac{x+1}{2x-5}
Do the multiplications in 1-2x+\left(x-5\right)\left(2x-5\right).
\frac{26-17x+2x^{2}}{\left(x-2\right)\left(2x-5\right)}-\frac{x+1}{2x-5}
Combine like terms in 1-2x+2x^{2}-5x-10x+25.
\frac{\left(x-2\right)\left(2x-13\right)}{\left(x-2\right)\left(2x-5\right)}-\frac{x+1}{2x-5}
Factor the expressions that are not already factored in \frac{26-17x+2x^{2}}{\left(x-2\right)\left(2x-5\right)}.
\frac{2x-13}{2x-5}-\frac{x+1}{2x-5}
Cancel out x-2 in both numerator and denominator.
\frac{2x-13-\left(x+1\right)}{2x-5}
Since \frac{2x-13}{2x-5} and \frac{x+1}{2x-5} have the same denominator, subtract them by subtracting their numerators.
\frac{2x-13-x-1}{2x-5}
Do the multiplications in 2x-13-\left(x+1\right).
\frac{x-14}{2x-5}
Combine like terms in 2x-13-x-1.
\frac{1-2x}{\left(x-2\right)\left(2x-5\right)}+\frac{x-5}{x-2}-\frac{x+1}{2x-5}
Factor 2x^{2}-9x+10.
\frac{1-2x}{\left(x-2\right)\left(2x-5\right)}+\frac{\left(x-5\right)\left(2x-5\right)}{\left(x-2\right)\left(2x-5\right)}-\frac{x+1}{2x-5}
To add or subtract expressions, expand them to make their denominators the same. Least common multiple of \left(x-2\right)\left(2x-5\right) and x-2 is \left(x-2\right)\left(2x-5\right). Multiply \frac{x-5}{x-2} times \frac{2x-5}{2x-5}.
\frac{1-2x+\left(x-5\right)\left(2x-5\right)}{\left(x-2\right)\left(2x-5\right)}-\frac{x+1}{2x-5}
Since \frac{1-2x}{\left(x-2\right)\left(2x-5\right)} and \frac{\left(x-5\right)\left(2x-5\right)}{\left(x-2\right)\left(2x-5\right)} have the same denominator, add them by adding their numerators.
\frac{1-2x+2x^{2}-5x-10x+25}{\left(x-2\right)\left(2x-5\right)}-\frac{x+1}{2x-5}
Do the multiplications in 1-2x+\left(x-5\right)\left(2x-5\right).
\frac{26-17x+2x^{2}}{\left(x-2\right)\left(2x-5\right)}-\frac{x+1}{2x-5}
Combine like terms in 1-2x+2x^{2}-5x-10x+25.
\frac{\left(x-2\right)\left(2x-13\right)}{\left(x-2\right)\left(2x-5\right)}-\frac{x+1}{2x-5}
Factor the expressions that are not already factored in \frac{26-17x+2x^{2}}{\left(x-2\right)\left(2x-5\right)}.
\frac{2x-13}{2x-5}-\frac{x+1}{2x-5}
Cancel out x-2 in both numerator and denominator.
\frac{2x-13-\left(x+1\right)}{2x-5}
Since \frac{2x-13}{2x-5} and \frac{x+1}{2x-5} have the same denominator, subtract them by subtracting their numerators.
\frac{2x-13-x-1}{2x-5}
Do the multiplications in 2x-13-\left(x+1\right).
\frac{x-14}{2x-5}
Combine like terms in 2x-13-x-1.
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}