X2+6x+18=2-0.5x

Simple and best practice solution for X2+6x+18=2-0.5x 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 X2+6x+18=2-0.5x equation: 



X2+6X+18=2-0.5X

We move all terms to the left:

X2+6X+18-(2-0.5X)=0

We add all the numbers together, and all the variables

X2+6X-(-0.5X+2)+18=0

We add all the numbers together, and all the variables

X^2+6X-(-0.5X+2)+18=0

We get rid of parentheses

X^2+6X+0.5X-2+18=0

We add all the numbers together, and all the variables

X^2+6.5X+16=0

a = 1; b = 6.5; c = +16;
Δ = b2-4ac
Δ = 6.52-4·1·16
Δ = -21.75
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 1835.6=35.3a | | 24k+121=24k+144 | | 18y+3(2y+8)=0 | | 9e+4=-5e+14+133 | | 1/x-3-4/x+6=9/x^2+3x-18 | | 0x+3=10 | | 7x/6=30 | | 38+.99n=48+.99n | | 2x/x-4=8/x-4-6 | | 4+5x=-16+5x | | 3(x-2)-4x=2 | | x^2+6x-456=0 | | 2x=-x-9 | | (x+2)+(x-4)=20 | | 1.5+0.5x=0.45(x+5) | | 2b^2-14b=11 | | (2d+5d)=3d | | 6x−10=26 | | 6(v-2)+2=(3v-5) | | x/9=6x/7-47 | | 5y-22=2(y+1) | | -9x-4-7=-35 | | b/11-6b/11=45/11 | | 11–(2v+3)=–2v–8 | | 3.9=5.7-0.2x | | 4x+3/2x-1=6 | | 4(x+1)+x=5(x-1 | | -g-12=30 | | (1.19±0.07)^2=2a(0.49±0.06) | | z÷8=32 | | -3v-42=-6(v+6) | | 133.5=26.7a |

Equations solver categories