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Simplifying x2 + 4x + 4 + -36a2 = 0 Reorder the terms: 4 + -36a2 + 4x + x2 = 0 Solving 4 + -36a2 + 4x + x2 = 0 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -36a2 + 4x + -4 + x2 = 0 + -4 Reorder the terms: 4 + -4 + -36a2 + 4x + x2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -36a2 + 4x + x2 = 0 + -4 -36a2 + 4x + x2 = 0 + -4 Combine like terms: 0 + -4 = -4 -36a2 + 4x + x2 = -4 Add '-4x' to each side of the equation. -36a2 + 4x + -4x + x2 = -4 + -4x Combine like terms: 4x + -4x = 0 -36a2 + 0 + x2 = -4 + -4x -36a2 + x2 = -4 + -4x Add '-1x2' to each side of the equation. -36a2 + x2 + -1x2 = -4 + -4x + -1x2 Combine like terms: x2 + -1x2 = 0 -36a2 + 0 = -4 + -4x + -1x2 -36a2 = -4 + -4x + -1x2 Divide each side by '-36'. a2 = 0.1111111111 + 0.1111111111x + 0.02777777778x2 Simplifying a2 = 0.1111111111 + 0.1111111111x + 0.02777777778x2 Reorder the terms: -0.1111111111 + a2 + -0.1111111111x + -0.02777777778x2 = 0.1111111111 + 0.1111111111x + 0.02777777778x2 + -0.1111111111 + -0.1111111111x + -0.02777777778x2 Reorder the terms: -0.1111111111 + a2 + -0.1111111111x + -0.02777777778x2 = 0.1111111111 + -0.1111111111 + 0.1111111111x + -0.1111111111x + 0.02777777778x2 + -0.02777777778x2 Combine like terms: 0.1111111111 + -0.1111111111 = 0.0000000000 -0.1111111111 + a2 + -0.1111111111x + -0.02777777778x2 = 0.0000000000 + 0.1111111111x + -0.1111111111x + 0.02777777778x2 + -0.02777777778x2 -0.1111111111 + a2 + -0.1111111111x + -0.02777777778x2 = 0.1111111111x + -0.1111111111x + 0.02777777778x2 + -0.02777777778x2 Combine like terms: 0.1111111111x + -0.1111111111x = 0.0000000000 -0.1111111111 + a2 + -0.1111111111x + -0.02777777778x2 = 0.0000000000 + 0.02777777778x2 + -0.02777777778x2 -0.1111111111 + a2 + -0.1111111111x + -0.02777777778x2 = 0.02777777778x2 + -0.02777777778x2 Combine like terms: 0.02777777778x2 + -0.02777777778x2 = 0.00000000000 -0.1111111111 + a2 + -0.1111111111x + -0.02777777778x2 = 0.00000000000 The solution to this equation could not be determined.
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