D^2+10d+9=

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Solution for D^2+10d+9= equation:


Simplifying
D2 + 10d + 9 = 0

Reorder the terms:
9 + D2 + 10d = 0

Solving
9 + D2 + 10d = 0

Solving for variable 'D'.

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

Add '-9' to each side of the equation.
9 + D2 + -9 + 10d = 0 + -9

Reorder the terms:
9 + -9 + D2 + 10d = 0 + -9

Combine like terms: 9 + -9 = 0
0 + D2 + 10d = 0 + -9
D2 + 10d = 0 + -9

Combine like terms: 0 + -9 = -9
D2 + 10d = -9

Add '-10d' to each side of the equation.
D2 + 10d + -10d = -9 + -10d

Combine like terms: 10d + -10d = 0
D2 + 0 = -9 + -10d
D2 = -9 + -10d

Simplifying
D2 = -9 + -10d

Reorder the terms:
9 + D2 + 10d = -9 + -10d + 9 + 10d

Reorder the terms:
9 + D2 + 10d = -9 + 9 + -10d + 10d

Combine like terms: -9 + 9 = 0
9 + D2 + 10d = 0 + -10d + 10d
9 + D2 + 10d = -10d + 10d

Combine like terms: -10d + 10d = 0
9 + D2 + 10d = 0

The solution to this equation could not be determined.

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