8x2+3=-4x

Simple and best practice solution for 8x2+3=-4x 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 8x2+3=-4x equation: 



8x^2+3=-4x

We move all terms to the left:

8x^2+3-(-4x)=0

We get rid of parentheses

8x^2+4x+3=0

a = 8; b = 4; c = +3;
Δ = b2-4ac
Δ = 42-4·8·3
Δ = -80
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 3z=42+17 | | -5x+4x=9 | | 8x-28-2x=-32 | | -91=-13n | | 7x+5=7x+20 | | -6+n+3=-7 | | 6x/(20-10)=6 | | 2(2y+9=50 | | 70b=300 | | 2(3x+5)=x2 | | 2(6x+7)=3(4x-1) | | 4+z+-1/3=-5/6 | | -5(4v-5)=105 | | 1 –2x +5=4x –3 | | (D+3)+23=4d | | -2x+-4x=3 | | -0.2x+1.4x+8=11.6 | | 7(2x2-1)=5x | | 5(x+12)-3x+4=30 | | 5/3-2/x=8x | | -3(x+4)-8x=22 | | 6=1–2n+5*6=1–2n+5* | | 3x-4+7=5x | | 6=1–2n+5* | | 4(2x+1)-6x=20 | | -11+(-40)=k | | 7q+5q-8q=20 | | 8+7x=4+3x | | 5=j10 | | 2+|5x+10|=22 | | 6p=3p+2+p | | 7x-3(x-1)=2(2x+3)* |

Equations solver categories