(2sinx+1)(2cosx-3)=0

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Solution for (2sinx+1)(2cosx-3)=0 equation:


Simplifying
(2sinx + 1)(2cosx + -3) = 0

Reorder the terms:
(1 + 2insx)(2cosx + -3) = 0

Reorder the terms:
(1 + 2insx)(-3 + 2cosx) = 0

Multiply (1 + 2insx) * (-3 + 2cosx)
(1(-3 + 2cosx) + 2insx * (-3 + 2cosx)) = 0
((-3 * 1 + 2cosx * 1) + 2insx * (-3 + 2cosx)) = 0
((-3 + 2cosx) + 2insx * (-3 + 2cosx)) = 0
(-3 + 2cosx + (-3 * 2insx + 2cosx * 2insx)) = 0

Reorder the terms:
(-3 + 2cosx + (4cinos2x2 + -6insx)) = 0
(-3 + 2cosx + (4cinos2x2 + -6insx)) = 0

Reorder the terms:
(-3 + 4cinos2x2 + 2cosx + -6insx) = 0
(-3 + 4cinos2x2 + 2cosx + -6insx) = 0

Solving
-3 + 4cinos2x2 + 2cosx + -6insx = 0

Solving for variable 'c'.

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

Add '3' to each side of the equation.
-3 + 4cinos2x2 + 2cosx + 3 + -6insx = 0 + 3

Reorder the terms:
-3 + 3 + 4cinos2x2 + 2cosx + -6insx = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 4cinos2x2 + 2cosx + -6insx = 0 + 3
4cinos2x2 + 2cosx + -6insx = 0 + 3

Combine like terms: 0 + 3 = 3
4cinos2x2 + 2cosx + -6insx = 3

Add '6insx' to each side of the equation.
4cinos2x2 + 2cosx + -6insx + 6insx = 3 + 6insx

Combine like terms: -6insx + 6insx = 0
4cinos2x2 + 2cosx + 0 = 3 + 6insx
4cinos2x2 + 2cosx = 3 + 6insx

Reorder the terms:
-3 + 4cinos2x2 + 2cosx + -6insx = 3 + 6insx + -3 + -6insx

Reorder the terms:
-3 + 4cinos2x2 + 2cosx + -6insx = 3 + -3 + 6insx + -6insx

Combine like terms: 3 + -3 = 0
-3 + 4cinos2x2 + 2cosx + -6insx = 0 + 6insx + -6insx
-3 + 4cinos2x2 + 2cosx + -6insx = 6insx + -6insx

Combine like terms: 6insx + -6insx = 0
-3 + 4cinos2x2 + 2cosx + -6insx = 0

The solution to this equation could not be determined.

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