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Simplifying -1b2 + -4(1)(4) = 0 Multiply -4 * 1 -1b2 + -4 * 4 = 0 Multiply -4 * 4 -1b2 + -16 = 0 Reorder the terms: -16 + -1b2 = 0 Solving -16 + -1b2 = 0 Solving for variable 'b'. Move all terms containing b to the left, all other terms to the right. Add '16' to each side of the equation. -16 + 16 + -1b2 = 0 + 16 Combine like terms: -16 + 16 = 0 0 + -1b2 = 0 + 16 -1b2 = 0 + 16 Combine like terms: 0 + 16 = 16 -1b2 = 16 Divide each side by '-1'. b2 = -16 Simplifying b2 = -16 Reorder the terms: 16 + b2 = -16 + 16 Combine like terms: -16 + 16 = 0 16 + b2 = 0 The solution to this equation could not be determined.
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