100-4x^2=0

Simple and best practice solution for 100-4x^2=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 100-4x^2=0 equation: 


Simplifying
100 + -4x2 = 0

Solving
100 + -4x2 = 0

Solving for variable 'x'.

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

Add '-100' to each side of the equation.
100 + -100 + -4x2 = 0 + -100

Combine like terms: 100 + -100 = 0
0 + -4x2 = 0 + -100
-4x2 = 0 + -100

Combine like terms: 0 + -100 = -100
-4x2 = -100

Divide each side by '-4'.
x2 = 25

Simplifying
x2 = 25

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

See similar equations:

| 47=23-4b | | 8y+12y=120 | | 130=.4x | | onesixthk=8 | | 10x=5x-(-5) | | a+a=5 | | -2t+6n= | | -18*14= | | 8n-16=-4(n-8) | | 3(2x-4)=6(x+2) | | 131-5x=3x+9 | | 2r+25=5(r+2) | | (1+17i)+(12-4i)= | | (3x+15)+(x+7)=94 | | 6x+20=3x+107 | | 3(x-9)2=81 | | 12y-8=24y+18 | | 16x-24=8x-32 | | 9x-4=2x+4 | | 4(x+3)(x+4)=64 | | -11+p=5 | | x+3.2=4.1 | | 10x=y-5 | | -5x^3+7x^2+10x+4=0 | | -5x^3+7x^2+10x=0 | | y=0.50x+35 | | 4x^2+3=44 | | -2x+11=17 | | A+2=2*b | | 3y=6y-12 | | 2x+4-4x+4=-6 | | (10+7i)+(12-8i)= |

Equations solver categories