7n^2+6n+48=0

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Solution for 7n^2+6n+48=0 equation:


Simplifying
7n2 + 6n + 48 = 0

Reorder the terms:
48 + 6n + 7n2 = 0

Solving
48 + 6n + 7n2 = 0

Solving for variable 'n'.

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

Divide each side by '7'.
6.857142857 + 0.8571428571n + n2 = 0

Move the constant term to the right:

Add '-6.857142857' to each side of the equation.
6.857142857 + 0.8571428571n + -6.857142857 + n2 = 0 + -6.857142857

Reorder the terms:
6.857142857 + -6.857142857 + 0.8571428571n + n2 = 0 + -6.857142857

Combine like terms: 6.857142857 + -6.857142857 = 0.000000000
0.000000000 + 0.8571428571n + n2 = 0 + -6.857142857
0.8571428571n + n2 = 0 + -6.857142857

Combine like terms: 0 + -6.857142857 = -6.857142857
0.8571428571n + n2 = -6.857142857

The n term is 0.8571428571n.  Take half its coefficient (0.4285714286).
Square it (0.1836734694) and add it to both sides.

Add '0.1836734694' to each side of the equation.
0.8571428571n + 0.1836734694 + n2 = -6.857142857 + 0.1836734694

Reorder the terms:
0.1836734694 + 0.8571428571n + n2 = -6.857142857 + 0.1836734694

Combine like terms: -6.857142857 + 0.1836734694 = -6.6734693876
0.1836734694 + 0.8571428571n + n2 = -6.6734693876

Factor a perfect square on the left side:
(n + 0.4285714286)(n + 0.4285714286) = -6.6734693876

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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