49s^2+12s=-9

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Solution for 49s^2+12s=-9 equation:


Simplifying
49s2 + 12s = -9

Reorder the terms:
12s + 49s2 = -9

Solving
12s + 49s2 = -9

Solving for variable 's'.

Reorder the terms:
9 + 12s + 49s2 = -9 + 9

Combine like terms: -9 + 9 = 0
9 + 12s + 49s2 = 0

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

Divide each side by '49'.
0.1836734694 + 0.2448979592s + s2 = 0

Move the constant term to the right:

Add '-0.1836734694' to each side of the equation.
0.1836734694 + 0.2448979592s + -0.1836734694 + s2 = 0 + -0.1836734694

Reorder the terms:
0.1836734694 + -0.1836734694 + 0.2448979592s + s2 = 0 + -0.1836734694

Combine like terms: 0.1836734694 + -0.1836734694 = 0.0000000000
0.0000000000 + 0.2448979592s + s2 = 0 + -0.1836734694
0.2448979592s + s2 = 0 + -0.1836734694

Combine like terms: 0 + -0.1836734694 = -0.1836734694
0.2448979592s + s2 = -0.1836734694

The s term is 0.2448979592s.  Take half its coefficient (0.1224489796).
Square it (0.01499375261) and add it to both sides.

Add '0.01499375261' to each side of the equation.
0.2448979592s + 0.01499375261 + s2 = -0.1836734694 + 0.01499375261

Reorder the terms:
0.01499375261 + 0.2448979592s + s2 = -0.1836734694 + 0.01499375261

Combine like terms: -0.1836734694 + 0.01499375261 = -0.16867971679
0.01499375261 + 0.2448979592s + s2 = -0.16867971679

Factor a perfect square on the left side:
(s + 0.1224489796)(s + 0.1224489796) = -0.16867971679

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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