Math Problem Statement

Diberikan polinom berderjaat 4

P open parentheses x close parentheses equals x to the power of 4 plus a x cubed plus b x squared plus c x plus d,

di mana a, b, c, d bilangan riil. Jika sisa pembagian P(x) oleh (x minus 3), (x minus 6), (x minus 4), dan (x minus 8) berturut-turut adalah 11, 23, 15, dan 31, maka nilai b adalah ....

Solution

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Math Problem Analysis

Mathematical Concepts

Polynomial Algebra
System of Linear Equations
Remainder Theorem

Formulas

P(x) = x^4 + ax^3 + bx^2 + cx + d
Remainder Theorem: P(r) = remainder when P(x) is divided by (x - r)

Theorems

Remainder Theorem
Elimination Method for Linear Systems

Suitable Grade Level

Grades 11-12