D^2-6d+9=0

Simple and best practice solution for D^2-6d+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 D^2-6d+9=0 equation: 


Simplifying
D2 + -6d + 9 = 0

Reorder the terms:
9 + D2 + -6d = 0

Solving
9 + D2 + -6d = 0

Solving for variable 'D'.

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

Add '-9' to each side of the equation.
9 + D2 + -9 + -6d = 0 + -9

Reorder the terms:
9 + -9 + D2 + -6d = 0 + -9

Combine like terms: 9 + -9 = 0
0 + D2 + -6d = 0 + -9
D2 + -6d = 0 + -9

Combine like terms: 0 + -9 = -9
D2 + -6d = -9

Add '6d' to each side of the equation.
D2 + -6d + 6d = -9 + 6d

Combine like terms: -6d + 6d = 0
D2 + 0 = -9 + 6d
D2 = -9 + 6d

Simplifying
D2 = -9 + 6d

Reorder the terms:
9 + D2 + -6d = -9 + 6d + 9 + -6d

Reorder the terms:
9 + D2 + -6d = -9 + 9 + 6d + -6d

Combine like terms: -9 + 9 = 0
9 + D2 + -6d = 0 + 6d + -6d
9 + D2 + -6d = 6d + -6d

Combine like terms: 6d + -6d = 0
9 + D2 + -6d = 0

The solution to this equation could not be determined.

See similar equations:

| 3w^2=-7w+6 | | 2x-5x=69 | | 4w^2+12w=-9 | | -7y-6=2y^2 | | r^6+3r^5+3r^4+r^3=0 | | 3u^2=-u+2 | | y+7.2=-8.6 | | 2x^2-10x-9=0 | | 3x+4y=15 | | 11x+26=3x+258 | | v^2-40v+c=0 | | 78-2x=34x+18 | | y^2-14=0 | | y^2-14y+c=0 | | 91-4x=10+21 | | y+7.2=8.6 | | 10x+5=9x+29 | | x^2-3x-10=10 | | x^3-x+1.5x^2-1.5=0 | | 10x^2-7x=-5 | | 5x^2-6+13x=0 | | 3x^2+7x=-10 | | 3y^2-2y+7=0 | | x*2+x*3+x*4=74 | | 4x^2-x=20 | | 0.5x^2-3x-9.4=0 | | 2q^2+q-14=0 | | n^2-15n+8=0 | | 10*10=11+21 | | x^2-13=5x | | (45-27)*x^2-2x=0 | | 4m^2+4m=11 |

Equations solver categories