cosx+3x^2+1=0

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Solution for cosx+3x^2+1=0 equation:


Simplifying
cosx + 3x2 + 1 = 0

Reorder the terms:
1 + cosx + 3x2 = 0

Solving
1 + cosx + 3x2 = 0

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 + cosx + -1 + 3x2 = 0 + -1

Reorder the terms:
1 + -1 + cosx + 3x2 = 0 + -1

Combine like terms: 1 + -1 = 0
0 + cosx + 3x2 = 0 + -1
cosx + 3x2 = 0 + -1

Combine like terms: 0 + -1 = -1
cosx + 3x2 = -1

Add '-3x2' to each side of the equation.
cosx + 3x2 + -3x2 = -1 + -3x2

Combine like terms: 3x2 + -3x2 = 0
cosx + 0 = -1 + -3x2
cosx = -1 + -3x2

Divide each side by 'osx'.
c = -1o-1s-1x-1 + -3o-1s-1x

Simplifying
c = -1o-1s-1x-1 + -3o-1s-1x

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