1/2(x+8)^2=14

Simple and best practice solution for 1/2(x+8)^2=14 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 1/2(x+8)^2=14 equation: 


x in (-oo:+oo)

(1/2)*(x+8)^2 = 14 // - 14

(1/2)*(x+8)^2-14 = 0

1/2*(x+8)^2-14 = 0

1/2*(x+8)^2-14 = 0

1/2*x^2+8*x+18 = 0

1/2*x^2+8*x+18 = 0

1/2*x^2+8*x+18 = 0

DELTA = 8^2-(1/2*4*18)

DELTA = 28

DELTA > 0

x = (28^(1/2)-8)/(1/2*2) or x = (-28^(1/2)-8)/(1/2*2)

x = 2*7^(1/2)-8 or x = -2*7^(1/2)-8

(x+2*7^(1/2)+8)*(x-2*7^(1/2)+8) = 0

(x+2*7^(1/2)+8)*(x-2*7^(1/2)+8) = 0

( x+2*7^(1/2)+8 )

x+2*7^(1/2)+8 = 0 // - 2*7^(1/2)+8

x = -(2*7^(1/2)+8)

( x-2*7^(1/2)+8 )

x-2*7^(1/2)+8 = 0 // - 8-2*7^(1/2)

x = -(8-2*7^(1/2))

x in { -(2*7^(1/2)+8), -(8-2*7^(1/2)) }

See similar equations:

| 5(5m-6)= | | 102.2=1.8c+32 | | (-a)*(-b)=a*b | | -3y-22=5y+18 | | -5m+24-3(m-1)=8m-(4m-9)-7m+3 | | 16/24=n/60 | | 8-(-3)+(-2)= | | 4(3x+8)=-47+67 | | 89.6=1.8c+32 | | 1-3+(-8)= | | -7=4+0.5y | | x^2/6-2=0 | | 7/9y-12=-5 | | 8x+14=-11 | | 14x^2y^2+78xy^2-140y^2=0 | | 3(z-5)+7z-1= | | 8x-y/4x-7y | | 10-(2x-8)=6-3x | | 1+(-3)+(-2)= | | 96.8=1.8c+32 | | x^2+15=1350 | | 7(x-2)=6(5+x) | | 0.3m=0.006 | | prove-(a+b)=(-a)+(-b) | | (-7)+6-(-5)= | | 11s+2(s-3)+4= | | (X+5)(-8x+8)= | | 3/5x-1/5x=3 | | 10x+163-13+7=74569 | | 2x+5=-24 | | (-7)-2-1= | | 6(y-5)=1+5y |

Equations solver categories