(X-5/2)^2=13/14

Simple and best practice solution for (X-5/2)^2=13/14 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 (X-5/2)^2=13/14 equation: 


X in (-oo:+oo)

(X-(5/2))^2 = 13/14 // - 13/14

(X-(5/2))^2-(13/14) = 0

(X-5/2)^2-13/14 = 0

(14*(X-5/2)^2)/14-13/14 = 0

14*(X-5/2)^2-13 = 0

14*X^2-70*X+149/2 = 0

14*X^2-70*X+149/2 = 0

14*X^2-70*X+149/2 = 0

DELTA = (-70)^2-(4*14*149/2)

DELTA = 728

DELTA > 0

X = (728^(1/2)+70)/(2*14) or X = (70-728^(1/2))/(2*14)

X = (2*182^(1/2)+70)/28 or X = (70-2*182^(1/2))/28

(X-((70-2*182^(1/2))/28))*(X-((2*182^(1/2)+70)/28)) = 0

((X-((70-2*182^(1/2))/28))*(X-((2*182^(1/2)+70)/28)))/14 = 0

((X-((70-2*182^(1/2))/28))*(X-((2*182^(1/2)+70)/28)))/14 = 0 // * 14

(X-((70-2*182^(1/2))/28))*(X-((2*182^(1/2)+70)/28)) = 0

( X-((2*182^(1/2)+70)/28) )

X-((2*182^(1/2)+70)/28) = 0 // + (2*182^(1/2)+70)/28

X = (2*182^(1/2)+70)/28

( X-((70-2*182^(1/2))/28) )

X-((70-2*182^(1/2))/28) = 0 // + (70-2*182^(1/2))/28

X = (70-2*182^(1/2))/28

X in { (2*182^(1/2)+70)/28, (70-2*182^(1/2))/28 }

See similar equations:

| 31+39=34 | | 5x=6x-22 | | 2(3x+9)=18 | | 6x=5x-22 | | 3p+7=11 | | (2/5)u=40 | | 8s-27=-23+7s | | -6x-5y=21 | | 4w/7=20 | | 100=4x+80 | | 4x+20=10x+2 | | 12x/6x-10/9x-15/2x^3 | | -6=11x | | 30=(6/5)v | | 8n-19=22+5n | | Z/3=66 | | 2x+7=59-9x | | 6(5x+10)=330 | | 4(y+5)=8y-5 | | 2x^3(6)= | | 8x2/3= | | 7x+1=x+73 | | 560=7q | | 2x-15+2x-15=360 | | 3(y+5)=8y-5 | | 2a-ab=c | | 4+4x+x=29 | | F(-x)=x^2-7x+4 | | -8(s+3)=20 | | 34=x+2x+10 | | 500u^3-32=0 | | 4x+1+5x=100 |

Equations solver categories