(Q-6)x2=18

Simple and best practice solution for (Q-6)x2=18 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 (Q-6)x2=18 equation: 



(-6)Q2=18

We move all terms to the left:

(-6)Q2-(18)=0

We multiply parentheses

-6Q^2-18=0

a = -6; b = 0; c = -18;
Δ = b2-4ac
Δ = 02-4·(-6)·(-18)
Δ = -432
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 36-x=175 | | (Q-6)x7=70 | | (U+1)x9=45 | | (Q-3)x2=14 | | 2+6x=13+x | | 42x^2-126x-100=0 | | 42x^2-126x+100=0 | | 5x-24=38 | | 17^x=1/17 | | 10x³+5x²-2x+1-6x³=2x²+4x³+1 | | 5x-3-2x=6 | | 3y^2-4y-240=0 | | 2(x-5)=3(2x-14) | | 4(2a+3=20 | | 27x^2-2x+9=0 | | 4x-4=14-104 | | (3x+3)*(7x-3)=99 | | 3-8x=-42-3x | | 5^2x-6+2/2x-2=1/x^2-4x+3 | | x^2-9x=1620 | | x^2-9x=162 | | x^2-9x-1620=0 | | 2,3979=1,2381x+2,2176 | | 2/x-5/4=3/2 | | X2+14x-32=0 | | x²+4x=96 | | x/3-x/2=10 | | (3x-2)^2=100 | | r2-10r=17 | | 5x^2-32x-48=0 | | |3y+6|=22 | | 0,10=(x-50000)/x |

Equations solver categories