If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2x(x-4)=-12
We move all terms to the left:
2x(x-4)-(-12)=0
We add all the numbers together, and all the variables
2x(x-4)+12=0
We multiply parentheses
2x^2-8x+12=0
a = 2; b = -8; c = +12;
Δ = b2-4ac
Δ = -82-4·2·12
Δ = -32
Delta is less than zero, so there is no solution for the equation
| f(170)=10(170+50 | | 4^-2m*4^3m=16 | | 7=x/20+8 | | Y=4x-1X=10 | | 7x+3+4x+1=90 | | Y-7=5(x-9) | | -30-5k=3(8k+7) | | (3+4i)(2+7i)= | | 49x+4361=7840 | | U=120x-(80x+1000) | | 57(-92+x)=-3876 | | -71x-29=66-72x | | 79(x-31)=-869 | | -30=-7b+4b | | 14-6x=2x-8 | | 91(39x)=149058 | | x/100=25/88 | | X^2+y=550 | | 19(x-48)=646 | | 50(4+8x)=350x+350 | | 50x+100(5+x)=50x+1200 | | 4(x-2)=2(x-2)= | | -2x+6(6x+4)=-2x+132 | | 7(-42x-49)=-147-343x | | 3^2x-80.3^x-81=0 | | -6x+154=2x+2 | | 2(9x+20)=14x+64 | | 4.7(4+3x)-6.8=12 | | 8x+4=3(2x–5)+7 | | 7(10-4x)=280-49x | | x-162=1/4x | | 3(2+x)=4 |