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Simplifying H(x) = x2 + 6x + 9 Multiply H * x xH = x2 + 6x + 9 Reorder the terms: xH = 9 + 6x + x2 Solving xH = 9 + 6x + x2 Solving for variable 'x'. Reorder the terms: -9 + -6x + xH + -1x2 = 9 + 6x + x2 + -9 + -6x + -1x2 Reorder the terms: -9 + -6x + xH + -1x2 = 9 + -9 + 6x + -6x + x2 + -1x2 Combine like terms: 9 + -9 = 0 -9 + -6x + xH + -1x2 = 0 + 6x + -6x + x2 + -1x2 -9 + -6x + xH + -1x2 = 6x + -6x + x2 + -1x2 Combine like terms: 6x + -6x = 0 -9 + -6x + xH + -1x2 = 0 + x2 + -1x2 -9 + -6x + xH + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 -9 + -6x + xH + -1x2 = 0 The solution to this equation could not be determined.
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