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What is the sum of the roots of the quadratic equation x^2 - 5x + 6 = 0?

A. 5
Posted in:  Quadratic Equations -  Algebra -  Mathematics

If the quadratic equation x^2 + 4x + k = 0 has roots that are real and distinct, what must be the condition for k?

B. K > 4
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Solve the quadratic equation x^2 - 4x - 5 = 0. What are the roots?

C. 5, -1
Posted in:  Basic Operations & Factorization -  Algebra -  Mathematics

What is the product of the roots of the quadratic equation 3x² - 12x + 9 = 0?

A. 1
Posted in:  Quadratic Equations -  Algebra -  Mathematics

If the roots of the quadratic equation ax^2 + bx + c = 0 are 3 and 4, what is the value of a if b = -7 and c = 12?

A. 1
Posted in:  Basic Operations & Factorization -  Algebra -  Mathematics