15x^2+4=0

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Solution for 15x^2+4=0 equation:


Simplifying
15x2 + 4 = 0

Reorder the terms:
4 + 15x2 = 0

Solving
4 + 15x2 = 0

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 15x2 = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 15x2 = 0 + -4
15x2 = 0 + -4

Combine like terms: 0 + -4 = -4
15x2 = -4

Divide each side by '15'.
x2 = -0.2666666667

Simplifying
x2 = -0.2666666667

Reorder the terms:
0.2666666667 + x2 = -0.2666666667 + 0.2666666667

Combine like terms: -0.2666666667 + 0.2666666667 = 0.0000000000
0.2666666667 + x2 = 0.0000000000

The solution to this equation could not be determined.

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