100cos^2x-25=0

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Solution for 100cos^2x-25=0 equation:


Simplifying
100cos2x + -25 = 0

Reorder the terms:
-25 + 100cos2x = 0

Solving
-25 + 100cos2x = 0

Solving for variable 'c'.

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

Add '25' to each side of the equation.
-25 + 25 + 100cos2x = 0 + 25

Combine like terms: -25 + 25 = 0
0 + 100cos2x = 0 + 25
100cos2x = 0 + 25

Combine like terms: 0 + 25 = 25
100cos2x = 25

Divide each side by '100os2x'.
c = 0.25o-1s-2x-1

Simplifying
c = 0.25o-1s-2x-1

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