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Simplifying 3x3 + -147a2x + 18x2 + 27x = 0 Reorder the terms: -147a2x + 27x + 18x2 + 3x3 = 0 Solving -147a2x + 27x + 18x2 + 3x3 = 0 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-27x' to each side of the equation. -147a2x + 27x + 18x2 + -27x + 3x3 = 0 + -27x Reorder the terms: -147a2x + 27x + -27x + 18x2 + 3x3 = 0 + -27x Combine like terms: 27x + -27x = 0 -147a2x + 0 + 18x2 + 3x3 = 0 + -27x -147a2x + 18x2 + 3x3 = 0 + -27x Remove the zero: -147a2x + 18x2 + 3x3 = -27x Add '-18x2' to each side of the equation. -147a2x + 18x2 + -18x2 + 3x3 = -27x + -18x2 Combine like terms: 18x2 + -18x2 = 0 -147a2x + 0 + 3x3 = -27x + -18x2 -147a2x + 3x3 = -27x + -18x2 Add '-3x3' to each side of the equation. -147a2x + 3x3 + -3x3 = -27x + -18x2 + -3x3 Combine like terms: 3x3 + -3x3 = 0 -147a2x + 0 = -27x + -18x2 + -3x3 -147a2x = -27x + -18x2 + -3x3 Divide each side by '-147x'. a2 = 0.1836734694 + 0.1224489796x + 0.02040816327x2 Simplifying a2 = 0.1836734694 + 0.1224489796x + 0.02040816327x2 Reorder the terms: -0.1836734694 + a2 + -0.1224489796x + -0.02040816327x2 = 0.1836734694 + 0.1224489796x + 0.02040816327x2 + -0.1836734694 + -0.1224489796x + -0.02040816327x2 Reorder the terms: -0.1836734694 + a2 + -0.1224489796x + -0.02040816327x2 = 0.1836734694 + -0.1836734694 + 0.1224489796x + -0.1224489796x + 0.02040816327x2 + -0.02040816327x2 Combine like terms: 0.1836734694 + -0.1836734694 = 0.0000000000 -0.1836734694 + a2 + -0.1224489796x + -0.02040816327x2 = 0.0000000000 + 0.1224489796x + -0.1224489796x + 0.02040816327x2 + -0.02040816327x2 -0.1836734694 + a2 + -0.1224489796x + -0.02040816327x2 = 0.1224489796x + -0.1224489796x + 0.02040816327x2 + -0.02040816327x2 Combine like terms: 0.1224489796x + -0.1224489796x = 0.0000000000 -0.1836734694 + a2 + -0.1224489796x + -0.02040816327x2 = 0.0000000000 + 0.02040816327x2 + -0.02040816327x2 -0.1836734694 + a2 + -0.1224489796x + -0.02040816327x2 = 0.02040816327x2 + -0.02040816327x2 Combine like terms: 0.02040816327x2 + -0.02040816327x2 = 0.00000000000 -0.1836734694 + a2 + -0.1224489796x + -0.02040816327x2 = 0.00000000000 The solution to this equation could not be determined.
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