9x^2+37x+25=8x

Simple and best practice solution for 9x^2+37x+25=8x 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 9x^2+37x+25=8x equation:


Simplifying
9x2 + 37x + 25 = 8x

Reorder the terms:
25 + 37x + 9x2 = 8x

Solving
25 + 37x + 9x2 = 8x

Solving for variable 'x'.

Reorder the terms:
25 + 37x + -8x + 9x2 = 8x + -8x

Combine like terms: 37x + -8x = 29x
25 + 29x + 9x2 = 8x + -8x

Combine like terms: 8x + -8x = 0
25 + 29x + 9x2 = 0

Begin completing the square.  Divide all terms by
9 the coefficient of the squared term: 

Divide each side by '9'.
2.777777778 + 3.222222222x + x2 = 0

Move the constant term to the right:

Add '-2.777777778' to each side of the equation.
2.777777778 + 3.222222222x + -2.777777778 + x2 = 0 + -2.777777778

Reorder the terms:
2.777777778 + -2.777777778 + 3.222222222x + x2 = 0 + -2.777777778

Combine like terms: 2.777777778 + -2.777777778 = 0.000000000
0.000000000 + 3.222222222x + x2 = 0 + -2.777777778
3.222222222x + x2 = 0 + -2.777777778

Combine like terms: 0 + -2.777777778 = -2.777777778
3.222222222x + x2 = -2.777777778

The x term is 3.222222222x.  Take half its coefficient (1.611111111).
Square it (2.595679012) and add it to both sides.

Add '2.595679012' to each side of the equation.
3.222222222x + 2.595679012 + x2 = -2.777777778 + 2.595679012

Reorder the terms:
2.595679012 + 3.222222222x + x2 = -2.777777778 + 2.595679012

Combine like terms: -2.777777778 + 2.595679012 = -0.182098766
2.595679012 + 3.222222222x + x2 = -0.182098766

Factor a perfect square on the left side:
(x + 1.611111111)(x + 1.611111111) = -0.182098766

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| 0.75x+0.5=0.25 | | 7x^2-35x+28=0 | | -7(v-6)-2v=3(-10-5v) | | 3-2x^2=11 | | 3x+18=10x-20 | | 12x+6=-15x+75 | | -38+9t-(-14t)=54 | | 5x^2-16x-9=0 | | -6(a+1)=-18+6a | | 2-5z=7z-9-2 | | 111=6x+6x+3 | | 12m-5m-2= | | 5t^2-t-6=0 | | 12m=60 | | 27=9q | | -224=-7(-7n-8)-9n | | 6x+36=12x-3 | | 5x+6+7x=138 | | -7+2.5x=19-4x | | 4n+6n=30 | | 790=395w | | -6x^2+54x+132=0 | | 3x^2=x+5 | | 20=2t+4 | | 6(4b+8)=24 | | 0.20(15-x)=x^2 | | 20z^2+5pz^2-8x-2px= | | 3n^2-10n+7=0 | | 4n+(-6)=14 | | -8x+8(4-x)=-48 | | 2a+14=20 | | 15-5m^2-3r^2+m^2r^2= |

Equations solver categories