m^2-7m+70=0

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Solution for m^2-7m+70=0 equation:


Simplifying
m2 + -7m + 70 = 0

Reorder the terms:
70 + -7m + m2 = 0

Solving
70 + -7m + m2 = 0

Solving for variable 'm'.

Begin completing the square.

Move the constant term to the right:

Add '-70' to each side of the equation.
70 + -7m + -70 + m2 = 0 + -70

Reorder the terms:
70 + -70 + -7m + m2 = 0 + -70

Combine like terms: 70 + -70 = 0
0 + -7m + m2 = 0 + -70
-7m + m2 = 0 + -70

Combine like terms: 0 + -70 = -70
-7m + m2 = -70

The m term is -7m.  Take half its coefficient (-3.5).
Square it (12.25) and add it to both sides.

Add '12.25' to each side of the equation.
-7m + 12.25 + m2 = -70 + 12.25

Reorder the terms:
12.25 + -7m + m2 = -70 + 12.25

Combine like terms: -70 + 12.25 = -57.75
12.25 + -7m + m2 = -57.75

Factor a perfect square on the left side:
(m + -3.5)(m + -3.5) = -57.75

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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