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A polynomial function h(x)h(x) with integer coefficients has a leading coefficient of 88 and a constant term of 22. According to the Rational Root Theorem, which of the following are possible roots of h(x)h(x)?\newlineMulti-select Choices:\newline(A) 18\frac{1}{8}\newline(B) 22\newline(C) 14\frac{1}{4}\newline(D) 1817-\frac{18}{17}

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Q. A polynomial function h(x)h(x) with integer coefficients has a leading coefficient of 88 and a constant term of 22. According to the Rational Root Theorem, which of the following are possible roots of h(x)h(x)?\newlineMulti-select Choices:\newline(A) 18\frac{1}{8}\newline(B) 22\newline(C) 14\frac{1}{4}\newline(D) 1817-\frac{18}{17}
  1. Understand Rational Root Theorem: The Rational Root Theorem states that any rational root, in the form of pq\frac{p}{q} (where pp and qq are integers with no common factors other than 11 and qq is not zero), of a polynomial equation with integer coefficients is such that pp is a factor of the constant term and qq is a factor of the leading coefficient.
  2. Identify Constant Term Factors: Identify the factors of the constant term, which is 22. The factors of 22 are ±1\pm 1 and ±2\pm 2.
  3. Identify Leading Coefficient Factors: Identify the factors of the leading coefficient, which is 88. The factors of 88 are ±1\pm1, ±2\pm2, ±4\pm4, and ±8\pm8.
  4. List Possible Rational Roots: List all possible rational roots by combining the factors of the constant term with the factors of the leading coefficient. The possible rational roots are ±18\pm\frac{1}{8}, ±14\pm\frac{1}{4}, ±12\pm\frac{1}{2}, ±1\pm1, ±28\pm\frac{2}{8}, ±24\pm\frac{2}{4}, ±22\pm\frac{2}{2}, and ±2\pm2.
  5. Simplify Rational Roots List: Simplify the list of possible rational roots to remove duplicates and improper fractions: ±18\pm\frac{1}{8}, ±14\pm\frac{1}{4}, ±12\pm\frac{1}{2}, ±1\pm1, ±2\pm2.
  6. Compare with Given Choices: Compare the simplified list of possible rational roots with the given choices. The possible roots from the choices are:\newline(A) 18\frac{1}{8} (since 11 is a factor of 22 and 88 is a factor of 88)\newline(B) 22 (since 22 is a factor of 22 and 11 is a factor of 88)\newline(C) 1100 (since 11 is a factor of 22 and 1133 is a factor of 88)\newline(D) 1155 is not a possible root because neither 1166 is a factor of 22 nor 1188 is a factor of 88.

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