4=4x^2-2

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


Simplifying
4 = 4x2 + -2

Reorder the terms:
4 = -2 + 4x2

Solving
4 = -2 + 4x2

Solving for variable 'x'.

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

Add '-4x2' to each side of the equation.
4 + -4x2 = -2 + 4x2 + -4x2

Combine like terms: 4x2 + -4x2 = 0
4 + -4x2 = -2 + 0
4 + -4x2 = -2

Add '-4' to each side of the equation.
4 + -4 + -4x2 = -2 + -4

Combine like terms: 4 + -4 = 0
0 + -4x2 = -2 + -4
-4x2 = -2 + -4

Combine like terms: -2 + -4 = -6
-4x2 = -6

Divide each side by '-4'.
x2 = 1.5

Simplifying
x2 = 1.5

Take the square root of each side:
x = {-1.224744871, 1.224744871}

See similar equations:

| f(x)=15x^2+20 | | 1=0.4-0.9-9 | | 2x-28+9x-1=180 | | 5-6*5-9= | | 16t^2-72t+109=0 | | 0=3(-3)+b | | -85x+109=47 | | 10-17x-6-4x=7 | | 4(2u+4)-6=-6 | | 6x^3+13x-5=0 | | 3(5x-3)=36 | | -5y+4(-6y-1)=2-7(9-y) | | x^3-5x^2=4x-20 | | 2[w-(2w+4)+2]=2(w+2) | | 14-4x-(12-3x)= | | 5b+3b-3=13 | | lny=lnb+blnx+u | | 0.14-0.01(X+2)=-0.02(3-N) | | 6r+10=22 | | -7(v+2)+4v+6=7v+6 | | 2(X-4)+7=4X-2(2+X) | | 4y-4+y+25=7y+30-5y | | 7x+7y+(-7y)+(-9x)= | | 4(2N-3)=(5N+7)+6 | | 8-8x+1=-7 | | -2(3x-2)+6=4(x-5) | | 7(7X+6)-3=49X+39 | | lny=12+12(1)+2 | | lny=12+12x+2 | | 9(x+5)=23 | | lny=b+bx+u | | 8y+(y-7)=5(y+2)-2 |

Equations solver categories