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If one root of the equation x^2 + px + 6 = 0 is 2, what is the value of p?
Practice Questions
Q1
If one root of the equation x^2 + px + 6 = 0 is 2, what is the value of p?
-8
-4
4
8
Questions & Step-by-Step Solutions
If one root of the equation x^2 + px + 6 = 0 is 2, what is the value of p?
Steps
Concepts
Quadratic Equations
– Understanding the properties of roots, including the sum and product of roots in a quadratic equation.
Vieta's Formulas
– Applying Vieta's formulas to relate the coefficients of a polynomial to sums and products of its roots.
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