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Simplifying f(b) = b2 + 7b + 12 Multiply f * b bf = b2 + 7b + 12 Reorder the terms: bf = 12 + 7b + b2 Solving bf = 12 + 7b + b2 Solving for variable 'b'. Reorder the terms: -12 + -7b + bf + -1b2 = 12 + 7b + b2 + -12 + -7b + -1b2 Reorder the terms: -12 + -7b + bf + -1b2 = 12 + -12 + 7b + -7b + b2 + -1b2 Combine like terms: 12 + -12 = 0 -12 + -7b + bf + -1b2 = 0 + 7b + -7b + b2 + -1b2 -12 + -7b + bf + -1b2 = 7b + -7b + b2 + -1b2 Combine like terms: 7b + -7b = 0 -12 + -7b + bf + -1b2 = 0 + b2 + -1b2 -12 + -7b + bf + -1b2 = b2 + -1b2 Combine like terms: b2 + -1b2 = 0 -12 + -7b + bf + -1b2 = 0 The solution to this equation could not be determined.
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