X=-9y^2+54y-90

Simple and best practice solution for X=-9y^2+54y-90 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=-9y^2+54y-90 equation: 



X=-9X^2+54X-90

We move all terms to the left:

X-(-9X^2+54X-90)=0

We get rid of parentheses

9X^2-54X+X+90=0

We add all the numbers together, and all the variables

9X^2-53X+90=0

a = 9; b = -53; c = +90;
Δ = b2-4ac
Δ = -532-4·9·90
Δ = -431
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 6-9x-2=-61+6x-10 | | 112+14m=322 | | 12x+13Y=1404 | | 29n-128=336 | | -7(2w-4)+5w=3(w+4) | | 3/4(18)=x | | w+(w+20)=300 | | X/4=x/8+8 | | -4=12+-2x | | 4(x+-3)=6x | | 17+c-45=87 | | -7(2w-4)5w=3(w+4) | | 13-4x=-6x+7 | | 7=3n=19 | | (7(4w+6))/4=-6 | | -9x-10=7x+22 | | 2(y-3)-7=-6(-3y+1)-2y | | -9x-10=7x | | (b-19)+b=111 | | 13+3x=5+x | | (3x-4)+(2x+6)=x | | 7(4w+6)=-24 | | 269.50x=14 | | (3x-4)+x=x | | 205*4=12x | | x/5+4=-4 | | 40x^2+70x=0 | | 6(-9+x)=12 | | 2x-3.1=5x-(51/2) | | 7v+23=12v-22 | | 16+v5=111 | | -10(s+4)=-46 |

Equations solver categories