4x^2+4=

Simple and best practice solution for 4x^2+4= 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+4= equation:


Simplifying
4x2 + 4 = 0

Reorder the terms:
4 + 4x2 = 0

Solving
4 + 4x2 = 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 + 4x2 = 0 + -4

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

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

Divide each side by '4'.
x2 = -1

Simplifying
x2 = -1

Reorder the terms:
1 + x2 = -1 + 1

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

The solution to this equation could not be determined.

See similar equations:

| 4y^2+14y-3y^3+6=0 | | 8(m+2)=4(5+2m) | | 2a+3+3a-1-2=7a+19-2a+16-5a | | a+14=1 | | a+14=-1 | | 3x-3(3+x)=4 | | 4x^2+1=2-5x | | 5a-7=5(a-2)+3 | | (7x-4)(9x+6)=0 | | 13+9x+1-5x=15x+3x | | 10=5(x+4) | | 2x+6=-4+-12 | | 10+5(z-2)=7z-8 | | 2x+3+x-9=90 | | 13=12+-5-3t | | 8+15=3p+12-5-p | | 5h+5u=p | | 24=30-0.6 | | y+c=15 | | w+4w=30-w | | 5(a-4)-8=55 | | N^2-4n+32=0 | | 2y=3y-27 | | 4x+5=137 | | 3(x+9)+6x=9x-27 | | 36r+30r^2-66= | | -12x+31=3-4x | | 7y-8+3y-12=13+17 | | 144-8(2x)= | | 7x-9=18x+2 | | 4x(3x-2)=2x-4 | | factory^2+25=0 |

Equations solver categories