r^2=9-(h^2-6h+9)

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Solution for r^2=9-(h^2-6h+9) equation:


Simplifying
r2 = 9 + -1(h2 + -6h + 9)

Reorder the terms:
r2 = 9 + -1(9 + -6h + h2)
r2 = 9 + (9 * -1 + -6h * -1 + h2 * -1)
r2 = 9 + (-9 + 6h + -1h2)

Combine like terms: 9 + -9 = 0
r2 = 0 + 6h + -1h2
r2 = 6h + -1h2

Solving
r2 = 6h + -1h2

Solving for variable 'r'.

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

Simplifying
r2 = 6h + -1h2

Reorder the terms:
-6h + h2 + r2 = 6h + -1h2 + -6h + h2

Reorder the terms:
-6h + h2 + r2 = 6h + -6h + -1h2 + h2

Combine like terms: 6h + -6h = 0
-6h + h2 + r2 = 0 + -1h2 + h2
-6h + h2 + r2 = -1h2 + h2

Combine like terms: -1h2 + h2 = 0
-6h + h2 + r2 = 0

The solution to this equation could not be determined.

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