(x-1)^2/3=25

Simple and best practice solution for (x-1)^2/3=25 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 (x-1)^2/3=25 equation:


x in (-oo:+oo)

((x-1)^2)/3 = 25 // - 25

((x-1)^2)/3-25 = 0

((x-1)^2)/3+(-25*3)/3 = 0

(x-1)^2-25*3 = 0

x^2-2*x-74 = 0

x^2-2*x-74 = 0

x^2-2*x-74 = 0

DELTA = (-2)^2-(-74*1*4)

DELTA = 300

DELTA > 0

x = (300^(1/2)+2)/(1*2) or x = (2-300^(1/2))/(1*2)

x = (10*3^(1/2)+2)/2 or x = (2-10*3^(1/2))/2

(x-((2-10*3^(1/2))/2))*(x-((10*3^(1/2)+2)/2)) = 0

((x-((2-10*3^(1/2))/2))*(x-((10*3^(1/2)+2)/2)))/3 = 0

((x-((2-10*3^(1/2))/2))*(x-((10*3^(1/2)+2)/2)))/3 = 0 // * 3

(x-((2-10*3^(1/2))/2))*(x-((10*3^(1/2)+2)/2)) = 0

( x-((10*3^(1/2)+2)/2) )

x-((10*3^(1/2)+2)/2) = 0 // + (10*3^(1/2)+2)/2

x = (10*3^(1/2)+2)/2

( x-((2-10*3^(1/2))/2) )

x-((2-10*3^(1/2))/2) = 0 // + (2-10*3^(1/2))/2

x = (2-10*3^(1/2))/2

x in { (10*3^(1/2)+2)/2, (2-10*3^(1/2))/2 }

See similar equations:

| Y^2-2x^2-6y-4x+6=0 | | 10x-7=3x+5x+15 | | x+32x=1196 | | X-2(6x+34)=10 | | 128=3x^2+53x+34 | | (c-1)^2/3=25 | | 32x=1196 | | (c-1)*2/3=25 | | 16+x=44 | | 5d-21=59 | | -r^2-41r-40= | | 8x+4(-2x+6x+3)-8=20 | | -12(m-6)= | | 4x^2+66-236=0 | | 2y-5x=3xy | | 200-(x/15)=0 | | 24/x=-45/x | | -8x+5x+6-2x-1=10 | | 2a+3c=27.75 | | 60x+(1-x)10= | | -2x+5-3x=-20 | | 12x^2-400x+240=0 | | 2*9=2y | | 13x+2y=-16 | | 7x+38=-5x+12 | | t^2-3i-10=0 | | f(x)=20x^2+23x-6 | | 2y-3+4+x= | | 5x-3+15-x= | | 6x=5+12-2x | | 9/8x=294912 | | x^4+25i=0 |

Equations solver categories