((cosx)(cosx))-((sinx)(sinx))+2cosx-2sinx=

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Solution for ((cosx)(cosx))-((sinx)(sinx))+2cosx-2sinx= equation:


Simplifying
((cosx)(cosx)) + -1((sinx)(sinx)) + 2cosx + -2sinx = 0

Multiply cosx * cosx
(c2o2s2x2) + -1((sinx)(sinx)) + 2cosx + -2sinx = 0
c2o2s2x2 + -1((sinx)(sinx)) + 2cosx + -2sinx = 0

Multiply insx * insx
c2o2s2x2 + -1(i2n2s2x2) + 2cosx + -2sinx = 0

Reorder the terms:
2cosx + c2o2s2x2 + -2insx + -1i2n2s2x2 = 0

Solving
2cosx + c2o2s2x2 + -2insx + -1i2n2s2x2 = 0

Solving for variable 'c'.

Factor out the Greatest Common Factor (GCF), 'sx'.
sx(2co + c2o2sx + -2in + -1i2n2sx) = 0

Subproblem 1

Set the factor 'sx' equal to zero and attempt to solve: Simplifying sx = 0 Solving sx = 0 Move all terms containing c to the left, all other terms to the right. Add '-1sx' to each side of the equation. sx + -1sx = 0 + -1sx Remove the zero: 0 = -1sx Simplifying 0 = -1sx The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(2co + c2o2sx + -2in + -1i2n2sx)' equal to zero and attempt to solve: Simplifying 2co + c2o2sx + -2in + -1i2n2sx = 0 Solving 2co + c2o2sx + -2in + -1i2n2sx = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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