Solve for F
F=39366
Assign F
F≔39366
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F=\left(6-\left(-21\right)\right)^{3}\times 2
Multiply 3 and -7 to get -21.
F=\left(6+21\right)^{3}\times 2
The opposite of -21 is 21.
F=27^{3}\times 2
Add 6 and 21 to get 27.
F=19683\times 2
Calculate 27 to the power of 3 and get 19683.
F=39366
Multiply 19683 and 2 to get 39366.
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