[(7t*7t)-2t+6]+[(-3t*-3t)+t+4]=

Solution for [(7t*7t)-2t+6]+[(-3t*-3t)+t+4]= equation:

Simplifying
[(7t * 7t) + -2t + 6] + [(-3t * -3t) + t + 4] = 0

Reorder the terms for easier multiplication:
[(7 * 7t * t) + -2t + 6] + [(-3t * -3t) + t + 4] = 0

Multiply 7 * 7
[(49t * t) + -2t + 6] + [(-3t * -3t) + t + 4] = 0

Multiply t * t
[(49t2) + -2t + 6] + [(-3t * -3t) + t + 4] = 0

Reorder the terms:
[6 + -2t + (49t2)] + [(-3t * -3t) + t + 4] = 0

Remove brackets around [6 + -2t + (49t2)]
6 + -2t + (49t2) + [(-3t * -3t) + t + 4] = 0

Reorder the terms for easier multiplication:
6 + -2t + (49t2) + [(-3 * -3t * t) + t + 4] = 0

Multiply -3 * -3
6 + -2t + (49t2) + [(9t * t) + t + 4] = 0

Multiply t * t
6 + -2t + (49t2) + [(9t2) + t + 4] = 0

Reorder the terms:
6 + -2t + (49t2) + [4 + t + (9t2)] = 0

Remove brackets around [4 + t + (9t2)]
6 + -2t + (49t2) + 4 + t + (9t2) = 0

Reorder the terms:
6 + 4 + -2t + t + (49t2) + (9t2) = 0

Combine like terms: 6 + 4 = 10
10 + -2t + t + (49t2) + (9t2) = 0

Combine like terms: -2t + t = -1t
10 + -1t + (49t2) + (9t2) = 0

Combine like terms: (49t2) + (9t2) = 58t2
10 + -1t + 58t2 = 0

Solving
10 + -1t + 58t2 = 0

Solving for variable 't'.

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

Divide each side by '58'.
0.1724137931 + -0.01724137931t + t2 = 0

Move the constant term to the right:

Add '-0.1724137931' to each side of the equation.
0.1724137931 + -0.01724137931t + -0.1724137931 + t2 = 0 + -0.1724137931

Reorder the terms:
0.1724137931 + -0.1724137931 + -0.01724137931t + t2 = 0 + -0.1724137931

Combine like terms: 0.1724137931 + -0.1724137931 = 0.0000000000
0.0000000000 + -0.01724137931t + t2 = 0 + -0.1724137931
-0.01724137931t + t2 = 0 + -0.1724137931

Combine like terms: 0 + -0.1724137931 = -0.1724137931
-0.01724137931t + t2 = -0.1724137931

The t term is -0.01724137931t.  Take half its coefficient (-0.008620689655).
Square it (0.00007431629013) and add it to both sides.

Add '0.00007431629013' to each side of the equation.
-0.01724137931t + 0.00007431629013 + t2 = -0.1724137931 + 0.00007431629013

Reorder the terms:
0.00007431629013 + -0.01724137931t + t2 = -0.1724137931 + 0.00007431629013

Combine like terms: -0.1724137931 + 0.00007431629013 = -0.17233947680987
0.00007431629013 + -0.01724137931t + t2 = -0.17233947680987

Factor a perfect square on the left side:
(t + -0.008620689655)(t + -0.008620689655) = -0.17233947680987

Can't calculate square root of the right side.

The solution to this equation could not be determined.