4A^2-8a+16=40

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Solution for 4A^2-8a+16=40 equation:


Simplifying
4A2 + -8a + 16 = 40

Reorder the terms:
16 + 4A2 + -8a = 40

Solving
16 + 4A2 + -8a = 40

Solving for variable 'A'.

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

Add '-16' to each side of the equation.
16 + 4A2 + -16 + -8a = 40 + -16

Reorder the terms:
16 + -16 + 4A2 + -8a = 40 + -16

Combine like terms: 16 + -16 = 0
0 + 4A2 + -8a = 40 + -16
4A2 + -8a = 40 + -16

Combine like terms: 40 + -16 = 24
4A2 + -8a = 24

Add '8a' to each side of the equation.
4A2 + -8a + 8a = 24 + 8a

Combine like terms: -8a + 8a = 0
4A2 + 0 = 24 + 8a
4A2 = 24 + 8a

Divide each side by '4'.
A2 = 6 + 2a

Simplifying
A2 = 6 + 2a

Reorder the terms:
-6 + A2 + -2a = 6 + 2a + -6 + -2a

Reorder the terms:
-6 + A2 + -2a = 6 + -6 + 2a + -2a

Combine like terms: 6 + -6 = 0
-6 + A2 + -2a = 0 + 2a + -2a
-6 + A2 + -2a = 2a + -2a

Combine like terms: 2a + -2a = 0
-6 + A2 + -2a = 0

The solution to this equation could not be determined.

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