20m^2-8m+35=

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Solution for 20m^2-8m+35= equation:


Simplifying
20m2 + -8m + 35 = 0

Reorder the terms:
35 + -8m + 20m2 = 0

Solving
35 + -8m + 20m2 = 0

Solving for variable 'm'.

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

Divide each side by '20'.
1.75 + -0.4m + m2 = 0

Move the constant term to the right:

Add '-1.75' to each side of the equation.
1.75 + -0.4m + -1.75 + m2 = 0 + -1.75

Reorder the terms:
1.75 + -1.75 + -0.4m + m2 = 0 + -1.75

Combine like terms: 1.75 + -1.75 = 0.00
0.00 + -0.4m + m2 = 0 + -1.75
-0.4m + m2 = 0 + -1.75

Combine like terms: 0 + -1.75 = -1.75
-0.4m + m2 = -1.75

The m term is -0.4m.  Take half its coefficient (-0.2).
Square it (0.04) and add it to both sides.

Add '0.04' to each side of the equation.
-0.4m + 0.04 + m2 = -1.75 + 0.04

Reorder the terms:
0.04 + -0.4m + m2 = -1.75 + 0.04

Combine like terms: -1.75 + 0.04 = -1.71
0.04 + -0.4m + m2 = -1.71

Factor a perfect square on the left side:
(m + -0.2)(m + -0.2) = -1.71

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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