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Simplifying -16x2 + -400 = 0 Reorder the terms: -400 + -16x2 = 0 Solving -400 + -16x2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '400' to each side of the equation. -400 + 400 + -16x2 = 0 + 400 Combine like terms: -400 + 400 = 0 0 + -16x2 = 0 + 400 -16x2 = 0 + 400 Combine like terms: 0 + 400 = 400 -16x2 = 400 Divide each side by '-16'. x2 = -25 Simplifying x2 = -25 Reorder the terms: 25 + x2 = -25 + 25 Combine like terms: -25 + 25 = 0 25 + x2 = 0 The solution to this equation could not be determined.
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