9t^2+11t+4=

Solution for 9t^2+11t+4= equation:

Simplifying
9t2 + 11t + 4 = 0

Reorder the terms:
4 + 11t + 9t2 = 0

Solving
4 + 11t + 9t2 = 0

Solving for variable 't'.

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

Divide each side by '9'.
0.4444444444 + 1.222222222t + t2 = 0

Move the constant term to the right:

Add '-0.4444444444' to each side of the equation.
0.4444444444 + 1.222222222t + -0.4444444444 + t2 = 0 + -0.4444444444

Reorder the terms:
0.4444444444 + -0.4444444444 + 1.222222222t + t2 = 0 + -0.4444444444

Combine like terms: 0.4444444444 + -0.4444444444 = 0.0000000000
0.0000000000 + 1.222222222t + t2 = 0 + -0.4444444444
1.222222222t + t2 = 0 + -0.4444444444

Combine like terms: 0 + -0.4444444444 = -0.4444444444
1.222222222t + t2 = -0.4444444444

The t term is 1.222222222t.  Take half its coefficient (0.611111111).
Square it (0.3734567900) and add it to both sides.

Add '0.3734567900' to each side of the equation.
1.222222222t + 0.3734567900 + t2 = -0.4444444444 + 0.3734567900

Reorder the terms:
0.3734567900 + 1.222222222t + t2 = -0.4444444444 + 0.3734567900

Combine like terms: -0.4444444444 + 0.3734567900 = -0.0709876544
0.3734567900 + 1.222222222t + t2 = -0.0709876544

Factor a perfect square on the left side:
(t + 0.611111111)(t + 0.611111111) = -0.0709876544

Can't calculate square root of the right side.

The solution to this equation could not be determined.