102=4x*x

Simple and best practice solution for 102=4x*x 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 102=4x*x equation: 


Simplifying
102 = 4x * x

Multiply x * x
102 = 4x2

Solving
102 = 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.
102 + -4x2 = 4x2 + -4x2

Combine like terms: 4x2 + -4x2 = 0
102 + -4x2 = 0

Add '-102' to each side of the equation.
102 + -102 + -4x2 = 0 + -102

Combine like terms: 102 + -102 = 0
0 + -4x2 = 0 + -102
-4x2 = 0 + -102

Combine like terms: 0 + -102 = -102
-4x2 = -102

Divide each side by '-4'.
x2 = 25.5

Simplifying
x2 = 25.5

Take the square root of each side:
x = {-5.049752469, 5.049752469}

See similar equations:

| 17+5x=12k | | (x+3)(x^2+x+4)=0 | | 36=23+7b | | 8x+14y=-6 | | .3x=140 | | -3(x-5)+6x=33 | | 5(4x+1)=20x+5 | | 4(.69)= | | N^2+6n+16=8 | | 3(32.99)= | | 4[2x-(3-x)+5]=x(2+7x) | | 4[2x-(3-c)+5]=x(2+7x) | | 9-3=-12 | | 5(5.91)= | | -(x-1)*(x^2-3x-3)=0 | | 11-23= | | -.20p+.80p+6=30 | | -3v-43=8(v+7) | | 4x-6=-16 | | -5(u+8)=-7u-38 | | -19n+14=-17n-2 | | 1/2*210= | | 4(5-2x)+3x=15 | | -7(2p+2)-30=4(5p+6) | | -7y-11=4y+11 | | -13=5(1+14m)-2m | | 3(4x+7)=71 | | 4x+5=-4+2x+15 | | -7(2p+2)=304(5p+6) | | 5q-(8-9)=4a-10 | | 3y+5=1 | | -7x+12=0 |

Equations solver categories