5x^2+2-127=0

Simple and best practice solution for 5x^2+2-127=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 5x^2+2-127=0 equation: 


Simplifying
5x2 + 2 + -127 = 0

Reorder the terms:
2 + -127 + 5x2 = 0

Combine like terms: 2 + -127 = -125
-125 + 5x2 = 0

Solving
-125 + 5x2 = 0

Solving for variable 'x'.

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

Add '125' to each side of the equation.
-125 + 125 + 5x2 = 0 + 125

Combine like terms: -125 + 125 = 0
0 + 5x2 = 0 + 125
5x2 = 0 + 125

Combine like terms: 0 + 125 = 125
5x2 = 125

Divide each side by '5'.
x2 = 25

Simplifying
x2 = 25

Take the square root of each side:
x = {-5, 5}

See similar equations:

| x+3+3/x | | 2(4-3x)=6-(6x+1) | | -3x+13+1=0 | | 2b/c+3a | | -4/5=-4/3w+1/2 | | y=3.25+2.85(1) | | 3(-8)-5(2)=-13 | | -9mn-mn= | | 13/5t=-22 | | 13X=34+4X | | 4(4n-1)-(2n-1)=n-4+1-8n | | 12x^3+18x^5-24x^8= | | 4.2-x=12.4 | | 6w-6(x-2w)+2x= | | 14x*2+x-3=0 | | x/12-5 | | -2h+7=-19 | | (2r-3)/(r-3) | | 2a=1.2 | | 2a=1.3 | | (6a^3+4a^2+2a)/2a | | 0.6+0.3x=9+0.2x | | 1/2y-1/8=3y-5/8 | | 9x-2(3)=-7 | | y=3x(-4)+(-10)-(-6) | | 5(-2w+x)-3(-6x-5w)= | | 1/3(54.5-21.2) | | k+13/12=-19 | | -2/3w=8 | | -a/2=10 | | 9x-2(2)=-7 | | -2=5.4+2(y+3) |

Equations solver categories