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Simplifying H(x) = 2x2 + 9 Multiply H * x xH = 2x2 + 9 Reorder the terms: xH = 9 + 2x2 Solving xH = 9 + 2x2 Solving for variable 'x'. Reorder the terms: -9 + xH + -2x2 = 9 + 2x2 + -9 + -2x2 Reorder the terms: -9 + xH + -2x2 = 9 + -9 + 2x2 + -2x2 Combine like terms: 9 + -9 = 0 -9 + xH + -2x2 = 0 + 2x2 + -2x2 -9 + xH + -2x2 = 2x2 + -2x2 Combine like terms: 2x2 + -2x2 = 0 -9 + xH + -2x2 = 0 The solution to this equation could not be determined.
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