1/2x2-5=5

Simple and best practice solution for 1/2x2-5=5 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 1/2x2-5=5 equation: 


x in (-oo:+oo)

(1/2)*x^2-5 = 5 // - 5

(1/2)*x^2-5-5 = 0

1/2*x^2 = 10 // : 1/2

x^2 = 20

x^2 = 20 // ^ 1/2

abs(x) = 2*5^(1/2)

x = 2*5^(1/2) or x = -(2*5^(1/2))

x in { 2*5^(1/2), -(2*5^(1/2)) }

See similar equations:

| 6x+16-15=2 | | -3(x+7)-45=1-52 | | 5a-12=-3a+14 | | y=(7/8) | | X/-4=-2-(-3) | | (a^-1•b^4)/(b^-2•c^3) | | 2x^2-4x-174=0 | | X/-4=-2(-3) | | 121=(15-z)+(-3x) | | 7/8p-4=12 | | 22x-7x-2=0 | | X+6=24(x+8) | | M=t-c-s | | 2x^2+4x-174=0 | | 43y=21(2y+1) | | 5m-1=7m-2 | | x/2x-8÷5/3x-12 | | -2z^2-(2-I)z+i=0 | | 12-11=x/-6 | | 2w+12=4w+0 | | 13x=8-(-5) | | 2y+y-4=2y-4-2 | | 7v+6=62 | | -4p^2+25q^2=0 | | (16x-25)=90 | | 2f+6=30 | | 3x^2+4x-174=0 | | (16x-25)+(3x+39)=90 | | 2w+2(3w-9)=40 | | (0.2*x)+x=86000 | | 6p+5=23 | | 1.5x+.6x=13 |

Equations solver categories