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Solve: 16x² − 81 = 0. x = 4, 9, x = - 4, - 9, x = 9 over 4, x = - 9/4, x = 81/16, x = - 81/16 |
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Answer» Solve: 16x² − 81 = 0. x = 4, 9, x = - 4, - 9, x = 9 over 4, x = - 9/4, x = 81/16, x = - 81/16 Solution: |
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