Algebra 2 Finding All zeros of a Polynomial

Factor x² - 3x - 10

• (x + 2)(x - 5)
• (x - 2)(x + 5)

Find the roots/zeros of x² - 9

• -3, 3
• -4, 4

What are the zeros of the polynomial function?

y = 3x(x - 6)(x + 5)

• 0, 6, -5

• 6, -5

• 0, -6, 5

• 3, 6, -5

Find the factor of 4n² + 48n + 144

• (n + 12)²

• (n - 12)²

• (2n - 12)²

• (2n + 12)²

Factor out the GCF:
10x³ - 15x

• x(10x² - 15)
• 5x(2x² - 3)
• 5(2x³ - 3x)
• 5x²(10x - 3)

Factor:
 x² - 15x + 50

• (x - 10)(x - 15)
• (x - 10)(x - 5)
• (x - 25)²
• (x - 5)²

Use the Rational Root Theorem to determine the list of possible rational roots.

• A
• B
• C
• D

Which of the following is NOT a possible rational zero for p(x). 

• A
• B
• C
• D

Find all the zeros of the polynomial. 

• A
• B
• C
• D

Find the zeros of the polynomials

• A
• B
• C
• D