40a^2+4=0

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Solution for 40a^2+4=0 equation:


Simplifying
40a2 + 4 = 0

Reorder the terms:
4 + 40a2 = 0

Solving
4 + 40a2 = 0

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-4' to each side of the equation.
4 + -4 + 40a2 = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 40a2 = 0 + -4
40a2 = 0 + -4

Combine like terms: 0 + -4 = -4
40a2 = -4

Divide each side by '40'.
a2 = -0.1

Simplifying
a2 = -0.1

Reorder the terms:
0.1 + a2 = -0.1 + 0.1

Combine like terms: -0.1 + 0.1 = 0.0
0.1 + a2 = 0.0

The solution to this equation could not be determined.

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