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10a+12.0458380505201688
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10a+12.0458380505201688
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6 {(2 \cdot 1.0038198375433474)} + 2 {(4 a + 1 a)}
Evaluate trigonometric functions in the problem
12\times 1.0038198375433474+2\left(4a+1a\right)
Multiply 6 and 2 to get 12.
12.0458380505201688+2\left(4a+1a\right)
Multiply 12 and 1.0038198375433474 to get 12.0458380505201688.
12.0458380505201688+2\times 5a
Combine 4a and 1a to get 5a.
12.0458380505201688+10a
Multiply 2 and 5 to get 10.
6 {(2 \cdot 1.0038198375433474)} + 2 {(4 a + 1 a)}
Evaluate trigonometric functions in the problem
12\times 1.0038198375433474+2\left(4a+1a\right)
Multiply 6 and 2 to get 12.
12.0458380505201688+2\left(4a+1a\right)
Multiply 12 and 1.0038198375433474 to get 12.0458380505201688.
12.0458380505201688+2\times 5a
Combine 4a and 1a to get 5a.
12.0458380505201688+10a
Multiply 2 and 5 to get 10.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
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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}