695X^2-21X+63=

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Solution for 695X^2-21X+63= equation:


Simplifying
695X2 + -21X + 63 = 0

Reorder the terms:
63 + -21X + 695X2 = 0

Solving
63 + -21X + 695X2 = 0

Solving for variable 'X'.

Begin completing the square.  Divide all terms by
695 the coefficient of the squared term: 

Divide each side by '695'.
0.09064748201 + -0.03021582734X + X2 = 0

Move the constant term to the right:

Add '-0.09064748201' to each side of the equation.
0.09064748201 + -0.03021582734X + -0.09064748201 + X2 = 0 + -0.09064748201

Reorder the terms:
0.09064748201 + -0.09064748201 + -0.03021582734X + X2 = 0 + -0.09064748201

Combine like terms: 0.09064748201 + -0.09064748201 = 0.00000000000
0.00000000000 + -0.03021582734X + X2 = 0 + -0.09064748201
-0.03021582734X + X2 = 0 + -0.09064748201

Combine like terms: 0 + -0.09064748201 = -0.09064748201
-0.03021582734X + X2 = -0.09064748201

The X term is -0.03021582734X.  Take half its coefficient (-0.01510791367).
Square it (0.0002282490555) and add it to both sides.

Add '0.0002282490555' to each side of the equation.
-0.03021582734X + 0.0002282490555 + X2 = -0.09064748201 + 0.0002282490555

Reorder the terms:
0.0002282490555 + -0.03021582734X + X2 = -0.09064748201 + 0.0002282490555

Combine like terms: -0.09064748201 + 0.0002282490555 = -0.0904192329545
0.0002282490555 + -0.03021582734X + X2 = -0.0904192329545

Factor a perfect square on the left side:
(X + -0.01510791367)(X + -0.01510791367) = -0.0904192329545

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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