Evaluate
-24\sqrt{3}-2\approx -43.569219382
Factor
2 {(-12 \sqrt{3} - 1)} = -43.569219382
Quiz
Arithmetic
5 problems similar to:
\frac { - 3 \sqrt { 3 } - \frac { 1 } { 4 } } { \frac { 1 } { 8 } }
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\left(-3\sqrt{3}-\frac{1}{4}\right)\times 8
Divide -3\sqrt{3}-\frac{1}{4} by \frac{1}{8} by multiplying -3\sqrt{3}-\frac{1}{4} by the reciprocal of \frac{1}{8}.
-24\sqrt{3}-\frac{1}{4}\times 8
Use the distributive property to multiply -3\sqrt{3}-\frac{1}{4} by 8.
-24\sqrt{3}+\frac{-8}{4}
Express -\frac{1}{4}\times 8 as a single fraction.
-24\sqrt{3}-2
Divide -8 by 4 to get -2.
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}