X+18+2x^2=-5x+3

Simple and best practice solution for X+18+2x^2=-5x+3 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+18+2x^2=-5x+3 equation: 



X+18+2X^2=-5X+3

We move all terms to the left:

X+18+2X^2-(-5X+3)=0

We get rid of parentheses

2X^2+X+5X-3+18=0

We add all the numbers together, and all the variables

2X^2+6X+15=0

a = 2; b = 6; c = +15;
Δ = b2-4ac
Δ = 62-4·2·15
Δ = -84
Delta is less than zero, so there is no solution for the equation

See similar equations:

| b/4-8=-48 | | b−47​=−32 | | w+7=6+20w-19w | | 30x^2+80x-30=0 | | -7D=10-5d | | -25-a=-15 | | -17k-6=-6-8k-9k | | 4a-22=-10 | | 47+x=151 | | 2v-7=15 | | p-(-63)=50 | | x-100=60 | | 41x+(-5)x-32x=48 | | -2x+3(4x-8)=4x-6 | | =(3n+6)⋅3+(2n+2)⋅4 | | 6c+3=-63 | | 80+x=19 | | 3x+9x-14x+29x+12x+(-5)=-44 | | x-35=19 | | 12x+16=36 | | 4(x-4)=2x-34 | | ⅔g=6 | | 4x-20=1.5 | | 4(b+7)=8b+4 | | 2/3a+8/9=4 | | 4x-2(x-3)=-4=5x-5 | | 42x+x-27x+5x=42 | | -8x+20=-3(x+5) | | -8/w+5=-3/4w+20+1 | | 32x+(-18)x+20=34 | | -24+x=2 | | 1.2x-10=170 |

Equations solver categories