(Sinx+1)(cosx+2)=0

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Solution for (Sinx+1)(cosx+2)=0 equation: 


Simplifying
(Sinx + 1)(cosx + 2) = 0

Reorder the terms:
(1 + inxS)(cosx + 2) = 0

Reorder the terms:
(1 + inxS)(2 + cosx) = 0

Multiply (1 + inxS) * (2 + cosx)
(1(2 + cosx) + inxS(2 + cosx)) = 0
((2 * 1 + cosx * 1) + inxS(2 + cosx)) = 0
((2 + 1cosx) + inxS(2 + cosx)) = 0
(2 + 1cosx + (2 * inxS + cosx * inxS)) = 0

Reorder the terms:
(2 + 1cosx + (cinosx2S + 2inxS)) = 0
(2 + 1cosx + (cinosx2S + 2inxS)) = 0

Reorder the terms:
(2 + cinosx2S + 1cosx + 2inxS) = 0
(2 + cinosx2S + 1cosx + 2inxS) = 0

Solving
2 + cinosx2S + 1cosx + 2inxS = 0

Solving for variable 'c'.

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

Add '-2' to each side of the equation.
2 + cinosx2S + 1cosx + -2 + 2inxS = 0 + -2

Reorder the terms:
2 + -2 + cinosx2S + 1cosx + 2inxS = 0 + -2

Combine like terms: 2 + -2 = 0
0 + cinosx2S + 1cosx + 2inxS = 0 + -2
cinosx2S + 1cosx + 2inxS = 0 + -2

Combine like terms: 0 + -2 = -2
cinosx2S + 1cosx + 2inxS = -2

Add '-2inxS' to each side of the equation.
cinosx2S + 1cosx + 2inxS + -2inxS = -2 + -2inxS

Combine like terms: 2inxS + -2inxS = 0
cinosx2S + 1cosx + 0 = -2 + -2inxS
cinosx2S + 1cosx = -2 + -2inxS

Reorder the terms:
2 + cinosx2S + 1cosx + 2inxS = -2 + -2inxS + 2 + 2inxS

Reorder the terms:
2 + cinosx2S + 1cosx + 2inxS = -2 + 2 + -2inxS + 2inxS

Combine like terms: -2 + 2 = 0
2 + cinosx2S + 1cosx + 2inxS = 0 + -2inxS + 2inxS
2 + cinosx2S + 1cosx + 2inxS = -2inxS + 2inxS

Combine like terms: -2inxS + 2inxS = 0
2 + cinosx2S + 1cosx + 2inxS = 0

The solution to this equation could not be determined.

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