q^2+9=0

Simple and best practice solution for q^2+9=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 q^2+9=0 equation:


Simplifying
q2 + 9 = 0

Reorder the terms:
9 + q2 = 0

Solving
9 + q2 = 0

Solving for variable 'q'.

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

Add '-9' to each side of the equation.
9 + -9 + q2 = 0 + -9

Combine like terms: 9 + -9 = 0
0 + q2 = 0 + -9
q2 = 0 + -9

Combine like terms: 0 + -9 = -9
q2 = -9

Simplifying
q2 = -9

Reorder the terms:
9 + q2 = -9 + 9

Combine like terms: -9 + 9 = 0
9 + q2 = 0

The solution to this equation could not be determined.

See similar equations:

| 6-4(3x-5)=14 | | s^2-14s+48=0 | | (b+35)(b-40)=0 | | 49-121p^2=0 | | -13x=156 | | 4=0 | | x^2+12xy+36y^2=0 | | x^2+12xy+36=0 | | r^2-5r+4=0 | | -4(3n+3)=4 | | 18z^2+12z+2=0 | | 3x^2+6xy+3y^2=0 | | 10x-2x=5+3x+25 | | 15y-5=43-y | | 0.6*X^2-1.6*x+1=0 | | 2x^2=7x-4 | | log(p^2-q^2)-log(p+q)=2 | | 3x+1=z-2 | | e^6x-e^3x-2=0 | | 4x+3=3x+14 | | 2=5x-9 | | 7=12 | | 5x-7=7x-18 | | (X^2-1)(2x+8)= | | (5x^3-2x^2+3)-(4x^2-6)= | | 7x+6y=-6 | | 4(x-2)-16=0 | | (5x^3-2x^2+3)+(4x^3-6)= | | 35=-5x+5 | | 12-2(0)=10 | | 12-2(-1)=10 | | 6=3.1t+6.4 |

Equations solver categories