If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + 28 = 0 Reorder the terms: 28 + 4x2 = 0 Solving 28 + 4x2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-28' to each side of the equation. 28 + -28 + 4x2 = 0 + -28 Combine like terms: 28 + -28 = 0 0 + 4x2 = 0 + -28 4x2 = 0 + -28 Combine like terms: 0 + -28 = -28 4x2 = -28 Divide each side by '4'. x2 = -7 Simplifying x2 = -7 Reorder the terms: 7 + x2 = -7 + 7 Combine like terms: -7 + 7 = 0 7 + x2 = 0 The solution to this equation could not be determined.
| 2x^2=14 | | x^2+13=20 | | 5x^4=16 | | 9x^5=3 | | x^2+4=8 |