What is the product of the roots for the quadratic equation \(x^2 - 3x + 2 = 0\)?

Study for the Accuplacer Advanced Algebra and Functions Test. Use flashcards and multiple choice questions, each question offers hints and explanations. Ace your exam preparation!

To determine the product of the roots of the quadratic equation (x^2 - 3x + 2 = 0), we can utilize Vieta’s formulas. Vieta's formulas provide a relationship between the coefficients of the polynomial and its roots.

For a standard quadratic in the form (ax^2 + bx + c = 0), where (a), (b), and (c) are constants, the product of the roots ((r_1) and (r_2)) can be calculated using the formula:

[

r_1 \cdot r_2 = \frac{c}{a}

]

In this equation, (a) is the coefficient of (x^2), and (c) is the constant term. For the given equation (x^2 - 3x + 2), we can identify the values as follows:

  • (a = 1)

  • (b = -3)

  • (c = 2)

Using Vieta's formula, the product of the roots is:

[

r_1 \cdot r_2 = \frac{2}{1} = 2

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