D^2-8d+1=0

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Solution for D^2-8d+1=0 equation:


Simplifying
D2 + -8d + 1 = 0

Reorder the terms:
1 + D2 + -8d = 0

Solving
1 + D2 + -8d = 0

Solving for variable 'D'.

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

Add '-1' to each side of the equation.
1 + D2 + -1 + -8d = 0 + -1

Reorder the terms:
1 + -1 + D2 + -8d = 0 + -1

Combine like terms: 1 + -1 = 0
0 + D2 + -8d = 0 + -1
D2 + -8d = 0 + -1

Combine like terms: 0 + -1 = -1
D2 + -8d = -1

Add '8d' to each side of the equation.
D2 + -8d + 8d = -1 + 8d

Combine like terms: -8d + 8d = 0
D2 + 0 = -1 + 8d
D2 = -1 + 8d

Simplifying
D2 = -1 + 8d

Reorder the terms:
1 + D2 + -8d = -1 + 8d + 1 + -8d

Reorder the terms:
1 + D2 + -8d = -1 + 1 + 8d + -8d

Combine like terms: -1 + 1 = 0
1 + D2 + -8d = 0 + 8d + -8d
1 + D2 + -8d = 8d + -8d

Combine like terms: 8d + -8d = 0
1 + D2 + -8d = 0

The solution to this equation could not be determined.

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