4.9t^2-11.2t+35=0

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Solution for 4.9t^2-11.2t+35=0 equation: 


Simplifying
4.9t2 + -11.2t + 35 = 0

Reorder the terms:
35 + -11.2t + 4.9t2 = 0

Solving
35 + -11.2t + 4.9t2 = 0

Solving for variable 't'.

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

Divide each side by '4.9'.
7.142857143 + -2.285714286t + t2 = 0

Move the constant term to the right:

Add '-7.142857143' to each side of the equation.
7.142857143 + -2.285714286t + -7.142857143 + t2 = 0 + -7.142857143

Reorder the terms:
7.142857143 + -7.142857143 + -2.285714286t + t2 = 0 + -7.142857143

Combine like terms: 7.142857143 + -7.142857143 = 0.000000000
0.000000000 + -2.285714286t + t2 = 0 + -7.142857143
-2.285714286t + t2 = 0 + -7.142857143

Combine like terms: 0 + -7.142857143 = -7.142857143
-2.285714286t + t2 = -7.142857143

The t term is -2.285714286t.  Take half its coefficient (-1.142857143).
Square it (1.306122449) and add it to both sides.

Add '1.306122449' to each side of the equation.
-2.285714286t + 1.306122449 + t2 = -7.142857143 + 1.306122449

Reorder the terms:
1.306122449 + -2.285714286t + t2 = -7.142857143 + 1.306122449

Combine like terms: -7.142857143 + 1.306122449 = -5.836734694
1.306122449 + -2.285714286t + t2 = -5.836734694

Factor a perfect square on the left side:
(t + -1.142857143)(t + -1.142857143) = -5.836734694

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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