27.5x^2-336x+12400=0

Simple and best practice solution for 27.5x^2-336x+12400=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 27.5x^2-336x+12400=0 equation: 


Simplifying
27.5x2 + -336x + 12400 = 0

Reorder the terms:
12400 + -336x + 27.5x2 = 0

Solving
12400 + -336x + 27.5x2 = 0

Solving for variable 'x'.

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

Divide each side by '27.5'.
450.9090909 + -12.21818182x + x2 = 0

Move the constant term to the right:

Add '-450.9090909' to each side of the equation.
450.9090909 + -12.21818182x + -450.9090909 + x2 = 0 + -450.9090909

Reorder the terms:
450.9090909 + -450.9090909 + -12.21818182x + x2 = 0 + -450.9090909

Combine like terms: 450.9090909 + -450.9090909 = 0.0000000
0.0000000 + -12.21818182x + x2 = 0 + -450.9090909
-12.21818182x + x2 = 0 + -450.9090909

Combine like terms: 0 + -450.9090909 = -450.9090909
-12.21818182x + x2 = -450.9090909

The x term is -12.21818182x.  Take half its coefficient (-6.10909091).
Square it (37.32099175) and add it to both sides.

Add '37.32099175' to each side of the equation.
-12.21818182x + 37.32099175 + x2 = -450.9090909 + 37.32099175

Reorder the terms:
37.32099175 + -12.21818182x + x2 = -450.9090909 + 37.32099175

Combine like terms: -450.9090909 + 37.32099175 = -413.58809915
37.32099175 + -12.21818182x + x2 = -413.58809915

Factor a perfect square on the left side:
(x + -6.10909091)(x + -6.10909091) = -413.58809915

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| 3(x+2.35)=2x | | 24r^2+18ry-4xr-3xy= | | x*.15+12=100 | | 6(7-6x)=-20-5x | | (w)(4w)(w+2)=116 | | 4x-3=4-3(x+2) | | 12+-10x+5x=18 | | 9x+3+7x+1=180 | | -16x^2+80x+800=0 | | 3f+2(f+11)+4(2f)=204 | | 34-2n=6(-5n+1) | | 4x^3-4x^2+9x=36 | | 37=10x-3 | | -4y-x=-5 | | -4(5-2x)=-2(1-x) | | 21x+-2.4x^2= | | x+x*3=171 | | 0=2x^2+7x+8 | | r=21x+-2.4x^2 | | -7(-6p+3)=-189 | | -9x+3+7x+1=180 | | 400x-.91=800x+.73 | | (17b-5)-8(2b+3)=-5 | | r=-2.4x^2+21x | | -3(3p+3)-2(3-8p)=3(1+2p) | | -6=6(10+b) | | 2x(3x+4y)= | | 2.1x-48=1.3x+4 | | -18-8k=6(1+3k) | | 4x+31=6x+5 | | -2(3b+4)+(7b-6)= | | J+h=4536 |

Equations solver categories