3-5+3x2=-8

Simple and best practice solution for 3-5+3x2=-8 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 3-5+3x2=-8 equation: 



3-5+3x^2=-8

We move all terms to the left:

3-5+3x^2-(-8)=0

We add all the numbers together, and all the variables

3x^2+6=0

a = 3; b = 0; c = +6;
Δ = b2-4ac
Δ = 02-4·3·6
Δ = -72
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 4×-7y=10 | | X+2x+(2x-8)+(x-8)=122 | | 4x-8=15-5x | | 5h+7=27 | | X+8=78-13x | | 4(x+6)=68 | | 4(x+6)=684⁢(x+6)=68 | | -x+x+6=0 | | 8(2-g=10 | | |x|=–1 | | 5(x−2)=5 | | 5(x−2)=55⁢(x-2)=5 | | x+30+x-25=180 | | (3x-12)/5=12 | | 1/3-2x=5/4x-3 | | 9x-13=5x+11 | | 3x-12/5=12 | | 2(5x+3)=-4(4x-4)-3x | | 4(2x+1)=-5(3x-5) | | 75(t)=75-16t^2 | | |3x-5|=|3+|3+4x | | -3(x+1)+3/5=-3 | | -2(x+4)-5=-11 | | 4(x-3)-18=-42 | | (9x+9)/4=-36 | | (5x-5)/4=-15 | | -2n=3 | | X/2+x/3+x/4=0 | | -4x/3-4=-8 | | (-4x)/3+2=10 | | 6(x-3)+1=-47 | | (3x-15)/5=9 |

Equations solver categories