5m^2+10m+20=10

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Solution for 5m^2+10m+20=10 equation:


Simplifying
5m2 + 10m + 20 = 10

Reorder the terms:
20 + 10m + 5m2 = 10

Solving
20 + 10m + 5m2 = 10

Solving for variable 'm'.

Reorder the terms:
20 + -10 + 10m + 5m2 = 10 + -10

Combine like terms: 20 + -10 = 10
10 + 10m + 5m2 = 10 + -10

Combine like terms: 10 + -10 = 0
10 + 10m + 5m2 = 0

Factor out the Greatest Common Factor (GCF), '5'.
5(2 + 2m + m2) = 0

Ignore the factor 5.

Subproblem 1

Set the factor '(2 + 2m + m2)' equal to zero and attempt to solve: Simplifying 2 + 2m + m2 = 0 Solving 2 + 2m + m2 = 0 Begin completing the square. Move the constant term to the right: Add '-2' to each side of the equation. 2 + 2m + -2 + m2 = 0 + -2 Reorder the terms: 2 + -2 + 2m + m2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 2m + m2 = 0 + -2 2m + m2 = 0 + -2 Combine like terms: 0 + -2 = -2 2m + m2 = -2 The m term is 2m. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2m + 1 + m2 = -2 + 1 Reorder the terms: 1 + 2m + m2 = -2 + 1 Combine like terms: -2 + 1 = -1 1 + 2m + m2 = -1 Factor a perfect square on the left side: (m + 1)(m + 1) = -1 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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