2xcos^2-1+16x^2=8

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Solution for 2xcos^2-1+16x^2=8 equation:


Simplifying
2xcos2 + -1 + 16x2 = 8

Reorder the terms:
-1 + 2cos2x + 16x2 = 8

Solving
-1 + 2cos2x + 16x2 = 8

Solving for variable 'c'.

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

Add '1' to each side of the equation.
-1 + 2cos2x + 1 + 16x2 = 8 + 1

Reorder the terms:
-1 + 1 + 2cos2x + 16x2 = 8 + 1

Combine like terms: -1 + 1 = 0
0 + 2cos2x + 16x2 = 8 + 1
2cos2x + 16x2 = 8 + 1

Combine like terms: 8 + 1 = 9
2cos2x + 16x2 = 9

Add '-16x2' to each side of the equation.
2cos2x + 16x2 + -16x2 = 9 + -16x2

Combine like terms: 16x2 + -16x2 = 0
2cos2x + 0 = 9 + -16x2
2cos2x = 9 + -16x2

Divide each side by '2os2x'.
c = 4.5o-1s-2x-1 + -8o-1s-2x

Simplifying
c = 4.5o-1s-2x-1 + -8o-1s-2x

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