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If on division of a polynomial p(x) by a...

If on division of a polynomial p(x) by a polynomial g(x), the quotient is zero, what is the relation between the degrees of p(x) and g(x)?

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To solve the problem, we need to analyze the relationship between the degrees of the polynomials \( p(x) \) and \( g(x) \) when the quotient of their division is zero. ### Step-by-step Solution: 1. **Understanding Polynomial Division**: When dividing a polynomial \( p(x) \) by another polynomial \( g(x) \), we can express this as: \[ p(x) = g(x) \cdot q(x) + r(x) \] where \( q(x) \) is the quotient and \( r(x) \) is the remainder. 2. **Given Condition**: According to the problem, the quotient \( q(x) \) is zero. This means: \[ p(x) = r(x) \] 3. **Degree of Remainder**: From polynomial division, we know that the degree of the remainder \( r(x) \) must be less than the degree of the divisor \( g(x) \). Therefore, we can write: \[ \text{degree}(r(x)) < \text{degree}(g(x)) \] 4. **Relating Degrees**: Since \( p(x) = r(x) \), it follows that: \[ \text{degree}(p(x)) = \text{degree}(r(x)) \] Thus, we can combine this with the previous inequality: \[ \text{degree}(p(x)) < \text{degree}(g(x)) \] 5. **Conclusion**: The relationship between the degrees of the polynomials is: \[ \text{degree}(p(x)) < \text{degree}(g(x)) \] ### Final Answer: If on division of a polynomial \( p(x) \) by a polynomial \( g(x) \), the quotient is zero, then the degree of \( p(x) \) is less than the degree of \( g(x) \). ---
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