2e^6-5e^3+6=0

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Solution for 2e^6-5e^3+6=0 equation:


Simplifying
2e6 + -5e3 + 6 = 0

Reorder the terms:
6 + -5e3 + 2e6 = 0

Solving
6 + -5e3 + 2e6 = 0

Solving for variable 'e'.

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

Divide each side by '2'.
3 + -2.5e3 + e6 = 0

Move the constant term to the right:

Add '-3' to each side of the equation.
3 + -2.5e3 + -3 + e6 = 0 + -3

Reorder the terms:
3 + -3 + -2.5e3 + e6 = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -2.5e3 + e6 = 0 + -3
-2.5e3 + e6 = 0 + -3

Combine like terms: 0 + -3 = -3
-2.5e3 + e6 = -3

The e term is -2.5e3.  Take half its coefficient (-1.25).
Square it (1.5625) and add it to both sides.

Add '1.5625' to each side of the equation.
-2.5e3 + 1.5625 + e6 = -3 + 1.5625

Reorder the terms:
1.5625 + -2.5e3 + e6 = -3 + 1.5625

Combine like terms: -3 + 1.5625 = -1.4375
1.5625 + -2.5e3 + e6 = -1.4375

Factor a perfect square on the left side:
(e3 + -1.25)(e3 + -1.25) = -1.4375

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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