7f*9f=

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Solution for 7f*9f= equation: 


Simplifying
7f * 9f = 0

Reorder the terms for easier multiplication:
7 * 9f * f = 0

Multiply 7 * 9
63f * f = 0

Multiply f * f
63f2 = 0

Solving
63f2 = 0

Solving for variable 'f'.

Move all terms containing f to the left, all other terms to the right.

Divide each side by '63'.
f2 = 0

Simplifying
f2 = 0

Take the square root of each side:
f = {0}

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