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Basic Operations & Factorization
Linear Equations
Quadratic Equations

Solve the quadratic equation x^2 - 4x - 5 = 0. What is the sum of the roots?

B. 4
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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 L.C.M. of the polynomials x^2 - 1 and x^2 + 1?

A. (X^2 - 1)(X^2 + 1)
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Using the Remainder Theorem, what is the remainder when the polynomial f(x) = x^3 - 4x^2 + 6 is divided by x - 2?

B. 2
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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
Posted in:  Basic Operations & Factorization -  Algebra -  Mathematics