-x^2+16x=12^2

Simple and best practice solution for -x^2+16x=12^2 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^2+16x=12^2 equation: 



-x^2+16x=12^2

We move all terms to the left:

-x^2+16x-(12^2)=0

We add all the numbers together, and all the variables

-1x^2+16x-144=0

a = -1; b = 16; c = -144;
Δ = b2-4ac
Δ = 162-4·(-1)·(-144)
Δ = -320
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 9-4x=14+x | | f-857=-403 | | 7.5+3x=22.5 | | 12*(2x+5)=14*(2x+2) | | 1.18x=22 | | (5x-4)+(17x-4)=180 | | 6/15=z-2/40 | | 25+b^2=13 | | x+(7x)=49 | | j+513=858 | | (v+8)/5=4 | | 2x+2x+(4x+8)2=88 | | 6(-3x+5)=132 | | 4x+4x-3=6x-9 | | x+(7x)=49x= | | 6x–8=52 | | 2x+5*12=2x+2*14 | | 304=8h | | 6m-11=10+3m | | x+(7x)=49.x= | | 3(8-6x)=-48 | | -17h=-153 | | -8(4x+6)-2=9x | | 0.05+0.2x=11 | | 2x-4(x+5)=-7+4x-21 | | 10=x/10+9 | | 1.25m+7=2.6 | | 108=-8x20 | | -3(4x+9)=117 | | 68=4+b(b+2) | | 29=2(114-x) | | a=21+8a |

Equations solver categories