If the sum and product of the roots of a quadratic equation are 55 and 66 respectively, which of the following represents the correct quadratic equation?
Answer: x²-55x+66=0
Explanation
Given sum of roots = 55 and product of roots = 66.
The quadratic equation is:
x² - (sum of roots)x + (product of roots) = 0
x² - 55x + 66 = 0
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