Algebra-1

Question Analysis
This question involves creating a linear polynomial using its root and leading coefficient. The focus is on applying the basic factor concept for linear polynomials.

Key Concept Explanation
A linear polynomial with root r has the factor . Multiply this factor by the leading coefficient a to get the polynomial: .

Step-by-step Solution
1. Root → factor: .
2. Leading coefficient 2 → multiply by the factor:

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