6u^2+6u+64=0

Simple and best practice solution for 6u^2+6u+64=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 6u^2+6u+64=0 equation: 


Simplifying
6u2 + 6u + 64 = 0

Reorder the terms:
64 + 6u + 6u2 = 0

Solving
64 + 6u + 6u2 = 0

Solving for variable 'u'.

Factor out the Greatest Common Factor (GCF), '2'.
2(32 + 3u + 3u2) = 0

Ignore the factor 2.

Subproblem 1
Set the factor '(32 + 3u + 3u2)' equal to zero and attempt to solve:

Simplifying
32 + 3u + 3u2 = 0

Solving
32 + 3u + 3u2 = 0

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

Divide each side by '3'.
10.66666667 + u + u2 = 0

Move the constant term to the right:

Add '-10.66666667' to each side of the equation.
10.66666667 + u + -10.66666667 + u2 = 0 + -10.66666667

Reorder the terms:
10.66666667 + -10.66666667 + u + u2 = 0 + -10.66666667

Combine like terms: 10.66666667 + -10.66666667 = 0.00000000
0.00000000 + u + u2 = 0 + -10.66666667
u + u2 = 0 + -10.66666667

Combine like terms: 0 + -10.66666667 = -10.66666667
u + u2 = -10.66666667

The u term is u.  Take half its coefficient (0.5).
Square it (0.25) and add it to both sides.

Add '0.25' to each side of the equation.
 + 0.25 + u2 = -10.66666667 + 0.25

Combine like terms:  + 0.25 = 1.25
1.25 + u2 = -10.66666667 + 0.25

Combine like terms: -10.66666667 + 0.25 = -10.41666667
1.25 + u2 = -10.41666667

Factor a perfect square on the left side:
(u + 0.5)(u + 0.5) = -10.41666667

Can't calculate square root of the right side.

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

See similar equations:

| 30+2x=2(7+2x) | | 5/8x=4/15 | | 3(n-1)-3(2+3n)=-51 | | v(x)=(x)(5-2x)(9-2x) | | x-4/14=6/14 | | 9cos(2x)=7 | | .72(t-10)=64 | | 5(n+1)=-n+7 | | x-1/14=4/14 | | X^2+8x+36=-5 | | 3/4y=17 | | 10x^3+30x^2-250x+210=0 | | -7(b-7)-8b=139 | | 1/9y-5=-16 | | k-4+3=14 | | 300=-16x^2+128x+100 | | 4x+y+8x+y=180 | | 2/3s-2/3=s/6×4/3 | | 6=1+2+3 | | 2x+30+70=180 | | X/-7-5=-17 | | 5/8=12/x | | 12x+24=-24 | | 5+4(5x-4)=6-3(2x+1) | | -9(y-7w)+4(2y+w)= | | X/3-6=20 | | 9=z3/4y | | 63y=63 | | (a^2)(2a-3b)=o | | f(x)=5cosx+2x | | y-1=.66(x+3) | | 3s-5=s+3 |

Equations solver categories