A^2-6a-9=0

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Solution for A^2-6a-9=0 equation:


Simplifying
A2 + -6a + -9 = 0

Reorder the terms:
-9 + A2 + -6a = 0

Solving
-9 + A2 + -6a = 0

Solving for variable 'A'.

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

Add '9' to each side of the equation.
-9 + A2 + 9 + -6a = 0 + 9

Reorder the terms:
-9 + 9 + A2 + -6a = 0 + 9

Combine like terms: -9 + 9 = 0
0 + A2 + -6a = 0 + 9
A2 + -6a = 0 + 9

Combine like terms: 0 + 9 = 9
A2 + -6a = 9

Add '6a' to each side of the equation.
A2 + -6a + 6a = 9 + 6a

Combine like terms: -6a + 6a = 0
A2 + 0 = 9 + 6a
A2 = 9 + 6a

Simplifying
A2 = 9 + 6a

Reorder the terms:
-9 + A2 + -6a = 9 + 6a + -9 + -6a

Reorder the terms:
-9 + A2 + -6a = 9 + -9 + 6a + -6a

Combine like terms: 9 + -9 = 0
-9 + A2 + -6a = 0 + 6a + -6a
-9 + A2 + -6a = 6a + -6a

Combine like terms: 6a + -6a = 0
-9 + A2 + -6a = 0

The solution to this equation could not be determined.

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