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Basic Operations & Factorization
Linear Equations
Quadratic Equations

What is the L.C.M. of the polynomials x^2 - 1 and x^2 + 1?

A. (X^2 - 1)(X^2 + 1)
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Which of the following is a factor of the polynomial x^2 - 5x + 6?

A. X - 2
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What is the result of dividing the polynomial 3x^3 + 6x^2 - 9x by 3x?

A. X^2 + 2X - 3
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If the roots of the quadratic equation ax^2 + bx + c = 0 are 3 and 4, what is the relationship between the coefficients and the roots?

C. A = 1, B = -7, C = 12
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If the quadratic equation x^2 - 6x + 8 = 0 has roots r1 and r2, what is the sum of the roots?

B. 6
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