Solving Polynomials (real roots)

What is the name of this property?

• Zero Exponent Property
• Zero Product Property
• Commutative Property
• Zero Sum Property

Tags

CCSS.8.EE.C.7A

What is the degree of x(x + 2)(x - 3)?

• 1
• 2
• 3
• 4

• 2

• 1

• 3

• 0

How many solutions does the polynomial function

P(x) = 3x³+4x-8 have?

• 1

• 2

• 3

• 4

• 2

• 1

• 3

• 0

What are the roots of the quadratic function?

• -4 and -2

• 4 and 2

• -4 and 2

• 4 and -2

What are the roots of the polynomial?

• -3, 0, and 3

• 0

• -2, 10, and -10

• 11, 0 and -11

What is the GCF in 3x³ + 15x² + 30x

• 3

• 3x

• 5

• x

Factor Completely:

2n³ + 7n² - 2n - 7

• cannot be factored

• (n - 1)²(2n + 7)

• (n² - 1)(2n + 7)

• (n + 1)(n - 1)(2n + 7)

What is the first step in solving 
(x + 2)(x - 3) = 0      ?

• Plug in zero for x
• Solve for x
• FOIL
• Set each binomial factor equal to zero

Tags

CCSS.HSA-REI.B.4B