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\frac{9}{11}\left(\frac{1}{2}-4\right)-\frac{3}{4}\left(\frac{1}{2}-\frac{3}{8}\right)=-\frac{5}{13}
Anything divided by one gives itself.
\frac{9}{11}\left(\frac{1}{2}-\frac{8}{2}\right)-\frac{3}{4}\left(\frac{1}{2}-\frac{3}{8}\right)=-\frac{5}{13}
Convert 4 to fraction \frac{8}{2}.
\frac{9}{11}\times \frac{1-8}{2}-\frac{3}{4}\left(\frac{1}{2}-\frac{3}{8}\right)=-\frac{5}{13}
Since \frac{1}{2} and \frac{8}{2} have the same denominator, subtract them by subtracting their numerators.
\frac{9}{11}\left(-\frac{7}{2}\right)-\frac{3}{4}\left(\frac{1}{2}-\frac{3}{8}\right)=-\frac{5}{13}
Subtract 8 from 1 to get -7.
\frac{9\left(-7\right)}{11\times 2}-\frac{3}{4}\left(\frac{1}{2}-\frac{3}{8}\right)=-\frac{5}{13}
Multiply \frac{9}{11} times -\frac{7}{2} by multiplying numerator times numerator and denominator times denominator.
\frac{-63}{22}-\frac{3}{4}\left(\frac{1}{2}-\frac{3}{8}\right)=-\frac{5}{13}
Do the multiplications in the fraction \frac{9\left(-7\right)}{11\times 2}.
-\frac{63}{22}-\frac{3}{4}\left(\frac{1}{2}-\frac{3}{8}\right)=-\frac{5}{13}
Fraction \frac{-63}{22} can be rewritten as -\frac{63}{22} by extracting the negative sign.
-\frac{63}{22}-\frac{3}{4}\left(\frac{4}{8}-\frac{3}{8}\right)=-\frac{5}{13}
Least common multiple of 2 and 8 is 8. Convert \frac{1}{2} and \frac{3}{8} to fractions with denominator 8.
-\frac{63}{22}-\frac{3}{4}\times \frac{4-3}{8}=-\frac{5}{13}
Since \frac{4}{8} and \frac{3}{8} have the same denominator, subtract them by subtracting their numerators.
-\frac{63}{22}-\frac{3}{4}\times \frac{1}{8}=-\frac{5}{13}
Subtract 3 from 4 to get 1.
-\frac{63}{22}-\frac{3\times 1}{4\times 8}=-\frac{5}{13}
Multiply \frac{3}{4} times \frac{1}{8} by multiplying numerator times numerator and denominator times denominator.
-\frac{63}{22}-\frac{3}{32}=-\frac{5}{13}
Do the multiplications in the fraction \frac{3\times 1}{4\times 8}.
-\frac{1008}{352}-\frac{33}{352}=-\frac{5}{13}
Least common multiple of 22 and 32 is 352. Convert -\frac{63}{22} and \frac{3}{32} to fractions with denominator 352.
\frac{-1008-33}{352}=-\frac{5}{13}
Since -\frac{1008}{352} and \frac{33}{352} have the same denominator, subtract them by subtracting their numerators.
-\frac{1041}{352}=-\frac{5}{13}
Subtract 33 from -1008 to get -1041.
-\frac{13533}{4576}=-\frac{1760}{4576}
Least common multiple of 352 and 13 is 4576. Convert -\frac{1041}{352} and -\frac{5}{13} to fractions with denominator 4576.
\text{false}
Compare -\frac{13533}{4576} and -\frac{1760}{4576}.
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{ x } ^ { 2 } - 4 x - 5 = 0
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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}