r^2+3x+2=0

Simple and best practice solution for r^2+3x+2=0 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 r^2+3x+2=0 equation:


Simplifying
r2 + 3x + 2 = 0

Reorder the terms:
2 + r2 + 3x = 0

Solving
2 + r2 + 3x = 0

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Add '-2' to each side of the equation.
2 + r2 + -2 + 3x = 0 + -2

Reorder the terms:
2 + -2 + r2 + 3x = 0 + -2

Combine like terms: 2 + -2 = 0
0 + r2 + 3x = 0 + -2
r2 + 3x = 0 + -2

Combine like terms: 0 + -2 = -2
r2 + 3x = -2

Add '-3x' to each side of the equation.
r2 + 3x + -3x = -2 + -3x

Combine like terms: 3x + -3x = 0
r2 + 0 = -2 + -3x
r2 = -2 + -3x

Simplifying
r2 = -2 + -3x

Reorder the terms:
2 + r2 + 3x = -2 + -3x + 2 + 3x

Reorder the terms:
2 + r2 + 3x = -2 + 2 + -3x + 3x

Combine like terms: -2 + 2 = 0
2 + r2 + 3x = 0 + -3x + 3x
2 + r2 + 3x = -3x + 3x

Combine like terms: -3x + 3x = 0
2 + r2 + 3x = 0

The solution to this equation could not be determined.

See similar equations:

| -6-6(7+8x)=-192 | | 7.5x=3.2x^2 | | 2x+5(4x-5)=151 | | 0.18(x+2)=-2.61 | | 5x^2=9+12x | | 3t-2=7.8 | | (7x-12)=(2x+9) | | 4x+2(3x-18)=52 | | 4(2x-3)=x-12+7 | | h=-16t^2+39t-25 | | 5.00+10.00x=50.00 | | 5+3x+2x+3x=x+x+x+12 | | h=-16t^2+39t | | (12-3i)+(9+2i)= | | (X-24)*5=x-80 | | -5+5x=6x-4 | | 7x-22-3x-2=90 | | f(x)=100x^2-9 | | -[n-2]=5 | | x/15+9=9 | | 3x+2x+5x=180 | | 7x-22-3x-2=180 | | -8(-4x-8)=128 | | 8v+10(6v-1)= | | 20+2(8)= | | 5x-7+3x-4+2x-9=180 | | 0.64(z-3)=4.16 | | 3r^2+16r-31=4 | | 2x+2(2x+16)=92 | | 3x+(2x+50)=180 | | 3x^3-10x^2-27=0 | | 5.5x+4.2=1.5x-6.8 |

Equations solver categories