1/4x^2-9/2x+45/4=0

Simple and best practice solution for 1/4x^2-9/2x+45/4=0 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 1/4x^2-9/2x+45/4=0 equation: 


x in (-oo:+oo)

(1/4)*x^2-((9/2)*x)+45/4 = 0

(1/4)*x^2+(-9/2)*x+45/4 = 0

1/4*x^2-9/2*x+45/4 = 0

DELTA = (-9/2)^2-(1/4*4*45/4)

DELTA = 9

DELTA > 0

x = (9^(1/2)+9/2)/(1/4*2) or x = (9/2-9^(1/2))/(1/4*2)

x = 15 or x = 3

x in { 3, 15 }

See similar equations:

| m-3/18=11/18 | | x^2+1=-2x | | (2x^2-10)/(x-5) | | (2x^-10)/(x-5) | | 30=k-141 | | (2x^-10)/(x+5) | | -11+25= | | 47x^2+88x+27=0 | | 5y-3+2y=11 | | 7x^4+14x^3+35x^2=0 | | 0.6k+44=0.14k+8 | | -(m/55)=1 | | x-6/3=-4 | | 3/8y-9=13+1/8y | | -(5-x)=1/2(4x+24) | | s/30=6 | | 3y+2-2y=17 | | 4x+28+5x-14=41 | | 930=5(x+16) | | -6=m/-2 | | 5t+34=-9 | | 24(-13)-12y=-24 | | 930=(x+16) | | 2(-3m+1)=2(-3m)+2(1) | | 12=8+f/2 | | m/-3=21 | | 2(24x+-24)=12(3x-17) | | -4x+6y=-10 | | 9-7x=51 | | x-12-18-5x=66 | | y^6-256y^2=0 | | 2(24x+(-24))=12(3x(-17)) |

Equations solver categories