Solve for V
V=28\pi \approx 87.964594301
Assign V
V≔28\pi
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V=\frac{\pi \times 1\times 16}{4}\times 7
Calculate 4 to the power of 2 and get 16.
V=\frac{\pi \times 16}{4}\times 7
Multiply 1 and 16 to get 16.
V=\pi \times 4\times 7
Divide \pi \times 16 by 4 to get \pi \times 4.
V=\pi \times 28
Multiply 4 and 7 to get 28.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
y = 3x + 4
Arithmetic
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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
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Limits
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