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Simplifying X2 + 90x + 1 = 0 Reorder the terms: 1 + X2 + 90x = 0 Solving 1 + X2 + 90x = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + X2 + -1 + 90x = 0 + -1 Reorder the terms: 1 + -1 + X2 + 90x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + X2 + 90x = 0 + -1 X2 + 90x = 0 + -1 Combine like terms: 0 + -1 = -1 X2 + 90x = -1 Add '-90x' to each side of the equation. X2 + 90x + -90x = -1 + -90x Combine like terms: 90x + -90x = 0 X2 + 0 = -1 + -90x X2 = -1 + -90x Simplifying X2 = -1 + -90x Reorder the terms: 1 + X2 + 90x = -1 + -90x + 1 + 90x Reorder the terms: 1 + X2 + 90x = -1 + 1 + -90x + 90x Combine like terms: -1 + 1 = 0 1 + X2 + 90x = 0 + -90x + 90x 1 + X2 + 90x = -90x + 90x Combine like terms: -90x + 90x = 0 1 + X2 + 90x = 0 The solution to this equation could not be determined.
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