5x2+3=-99

Simple and best practice solution for 5x2+3=-99 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 5x2+3=-99 equation: 



5x^2+3=-99

We move all terms to the left:

5x^2+3-(-99)=0

We add all the numbers together, and all the variables

5x^2+102=0

a = 5; b = 0; c = +102;
Δ = b2-4ac
Δ = 02-4·5·102
Δ = -2040
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 2.75j=2.25-1.5j+3= | | 4x+5(x-2)-3=-40 | | -4(3/4x+2)=-17 | | 6+16=14x-48 | | ((4t+1)/4)=((t+7)/8)+((t-5)/8) | | (6x-2)-(-3x+4)=-15 | | (6x-2)-(3x+4)=15 | | 6(2b+5)=12b*30 | | 5x-6=3x-1 | | 34-7+8q=123 | | (2x−2)+(x+1)+x+(x+1)=70 | | 2^x=123 | | 9200=200*100+b | | 6x2+12x=90 | | 2a*4=12 | | 9200=200+10+b | | (3z/4)-(3z/7)=1 | | -4m-5-4(m-1)=3m-(6m-2)-7m+3 | | 2.5(6x-4)=10+4(1.5=0.5x) | | 2x^2+2x-8=-10x | | 9x-4=9(x-1)+12 | | 35x+5+24x-2=180 | | X2=-2x+87 | | 12=-d+16 | | 5(z-3)=20z-5z | | 5m–8=3m | | 0.25(3x-4)-0.5x=1.75 | | -7x-4(4-4x)=6(x-3)-4 | | 8(3a=6)=9(2a-4) | | 5(x+6)=5- | | 8(3a=6)=992a-4) | | Y=200(5)x |

Equations solver categories