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Simplifying v6 + v3 + 77 = 0 Reorder the terms: 77 + v3 + v6 = 0 Solving 77 + v3 + v6 = 0 Solving for variable 'v'. Begin completing the square. Move the constant term to the right: Add '-77' to each side of the equation. 77 + v3 + -77 + v6 = 0 + -77 Reorder the terms: 77 + -77 + v3 + v6 = 0 + -77 Combine like terms: 77 + -77 = 0 0 + v3 + v6 = 0 + -77 v3 + v6 = 0 + -77 Combine like terms: 0 + -77 = -77 v3 + v6 = -77 The v term is v3. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. v3 + 0.25 + v6 = -77 + 0.25 Reorder the terms: 0.25 + v3 + v6 = -77 + 0.25 Combine like terms: -77 + 0.25 = -76.75 0.25 + v3 + v6 = -76.75 Factor a perfect square on the left side: (v3 + 0.5)(v3 + 0.5) = -76.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
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