Evaluate
-9.2565
Factor
-9.2565
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\frac{1}{2}\times 35.937-\frac{5}{2}\times 3.3^{2}
Calculate 3.3 to the power of 3 and get 35.937.
\frac{1}{2}\times \frac{35937}{1000}-\frac{5}{2}\times 3.3^{2}
Convert decimal number 35.937 to fraction \frac{35937}{1000}.
\frac{1\times 35937}{2\times 1000}-\frac{5}{2}\times 3.3^{2}
Multiply \frac{1}{2} times \frac{35937}{1000} by multiplying numerator times numerator and denominator times denominator.
\frac{35937}{2000}-\frac{5}{2}\times 3.3^{2}
Do the multiplications in the fraction \frac{1\times 35937}{2\times 1000}.
\frac{35937}{2000}-\frac{5}{2}\times 10.89
Calculate 3.3 to the power of 2 and get 10.89.
\frac{35937}{2000}-\frac{5}{2}\times \frac{1089}{100}
Convert decimal number 10.89 to fraction \frac{1089}{100}.
\frac{35937}{2000}-\frac{5\times 1089}{2\times 100}
Multiply \frac{5}{2} times \frac{1089}{100} by multiplying numerator times numerator and denominator times denominator.
\frac{35937}{2000}-\frac{5445}{200}
Do the multiplications in the fraction \frac{5\times 1089}{2\times 100}.
\frac{35937}{2000}-\frac{1089}{40}
Reduce the fraction \frac{5445}{200} to lowest terms by extracting and canceling out 5.
\frac{35937}{2000}-\frac{54450}{2000}
Least common multiple of 2000 and 40 is 2000. Convert \frac{35937}{2000} and \frac{1089}{40} to fractions with denominator 2000.
\frac{35937-54450}{2000}
Since \frac{35937}{2000} and \frac{54450}{2000} have the same denominator, subtract them by subtracting their numerators.
-\frac{18513}{2000}
Subtract 54450 from 35937 to get -18513.
Examples
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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}