4x^2+13=0

Simple and best practice solution for 4x^2+13=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 4x^2+13=0 equation:


Simplifying
4x2 + 13 = 0

Reorder the terms:
13 + 4x2 = 0

Solving
13 + 4x2 = 0

Solving for variable 'x'.

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

Add '-13' to each side of the equation.
13 + -13 + 4x2 = 0 + -13

Combine like terms: 13 + -13 = 0
0 + 4x2 = 0 + -13
4x2 = 0 + -13

Combine like terms: 0 + -13 = -13
4x2 = -13

Divide each side by '4'.
x2 = -3.25

Simplifying
x2 = -3.25

Reorder the terms:
3.25 + x2 = -3.25 + 3.25

Combine like terms: -3.25 + 3.25 = 0.00
3.25 + x2 = 0.00

The solution to this equation could not be determined.

See similar equations:

| 5X+5=2x+53 | | 23x-56-45=0 | | 20x-2=36+2 | | 2(x-5)=(-5x)-8 | | 4y=88 | | 3t^2-36t+96=0 | | -4(6y+8)= | | x^2+5x=2x+8 | | -(4y-6)+9= | | 9-3x-6-3x=5 | | 23x=33 | | 4(y-9)=-5y-18 | | r-3=21 | | -12=-2+5v | | 11(7a)= | | 78=-29(m+3)+m | | x+2(2x+0.16)+(x+0.06)=1.4 | | 2(4x+1)=5x-9x | | (20-11)x(14+4)= | | -9x=x-8 | | 18x-3=13x-28 | | -5x+15=5x-15 | | 5x+3=8x-12 | | -0.6x+3.21=-0.8x+1.41 | | -5x-5x=56-6 | | -9y-3=-8y-5 | | (a+2)(a^2-4a+4)= | | 13x-6=7x+6 | | 12x^3-8x^2-9x+6=0 | | 2(x-3)+8x-1=5(x+2) | | (2x+3)(2x^2-17x+35)=0 | | -(2v+y)+6(2y+v)=0 |

Equations solver categories