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Simplifying (4k2 + 8k + 2) + -1(7a2 + -7a + 5) = 0 Reorder the terms: (2 + 8k + 4k2) + -1(7a2 + -7a + 5) = 0 Remove parenthesis around (2 + 8k + 4k2) 2 + 8k + 4k2 + -1(7a2 + -7a + 5) = 0 Reorder the terms: 2 + 8k + 4k2 + -1(5 + -7a + 7a2) = 0 2 + 8k + 4k2 + (5 * -1 + -7a * -1 + 7a2 * -1) = 0 2 + 8k + 4k2 + (-5 + 7a + -7a2) = 0 Reorder the terms: 2 + -5 + 7a + -7a2 + 8k + 4k2 = 0 Combine like terms: 2 + -5 = -3 -3 + 7a + -7a2 + 8k + 4k2 = 0 Solving -3 + 7a + -7a2 + 8k + 4k2 = 0 Solving for variable 'a'. The solution to this equation could not be determined.
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