Math Problem Statement
Solve for xx when f(x)=g(x)f(x)=g(x) if
f(x)=xx−6−7x−8f(x)=xx-6-7x-8 and g(x)=−22x+50x2−14x+48g(x)=-22x+50x2-14x+48
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Rational Functions
Cubic Equations
Formulas
f(x) = (x - 6 - 7x - 8) / (x - 8)
g(x) = (-22x + 50) / (x^2 - 14x + 48)
Cross-multiplication of rational equations
Cubic equation: ax^3 + bx^2 + cx + d = 0
Theorems
Rational Root Theorem
Polynomial expansion
Cross-multiplication theorem
Suitable Grade Level
Grades 11-12 or Early College
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