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Quadratic Equation and Inequalities question

2004 · Shift 0 · Q100

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PYQ Library
JEE Main
Mathematics
Quadratic Equation and Inequalities
2004 · Shift 0 · Q100

Quadratic Equation and Inequalities question

2004 · Shift 0 · Q100

JEE MainMathematicsQuadratic Equation and InequalitiesMCQ+4 / −1

Let two numbers have arithmetic mean 9 and geometric mean 4. Then these numbers are the roots of the quadratic equation

A
${x^2} - 18x - 16 = 0$
B
${x^2} - 18x + 16 = 0$
C
${x^2} + 18x - 16 = 0$
D
${x^2} + 18x + 16 = 0$

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