9r2-3=-152

Simple and best practice solution for 9r2-3=-152 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 9r2-3=-152 equation: 



9r^2-3=-152

We move all terms to the left:

9r^2-3-(-152)=0

We add all the numbers together, and all the variables

9r^2+149=0

a = 9; b = 0; c = +149;
Δ = b2-4ac
Δ = 02-4·9·149
Δ = -5364
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 5x=80= | | 2(4x+3)=+3(2x-4) | | 4x-2=12x-24 | | 5x-10=x+9 | | 10x+10^2=10^3 | | 4(3b-1)+6=4(2b+4) | | 4y+8(y−3)=36−3y | | 4m2-4m-24=0 | | 110=20y-10 | | 6b-12=2b+246b−12=2b+24 | | 87(2x-3)=87(-4) | | ×+y=22×-y=4 | | q^2+25q=900 | | 4=32f​ | | x+3=x-1=x+1=90 | | -4(2x+5)=-5x+1 | | x+3=x-1=x+1= | | 30x-18=30 | | 2x+3=4x- | | 20=50÷x | | 2+40t-17t^2=0 | | 7(6p-2)-8(4p-3)=2 | | 14x+7=25-5x-12+9x | | x+2=11/19+8/9x | | 9=141+a | | 6(x+2)=-5(7+x)-8 | | 0.02=k8 | | 3(x+2)=2(18-x) | | x.5=6 | | x.15=4 | | P5x-14=8x+4 | | 132=48-6x/5 |

Equations solver categories