Solving Polynomials

Factor and state the zeros:

• A
• B
• C
• D

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

CCSS.HSA.SSE.A.2

Factor and state the zeros:

• A
• B
• C
• D

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

CCSS.HSA.SSE.A.2

Find all zeros for the polynomial

P(x) = x³ -3x²-5x+15 given x-3 is a factor

• 3, √5

• 3, √5, -√5

• -3, √5, -√5

• -3, 5i, -5i

Solve
8x³+125=0

• x=-5/2, x=(-5±5i√3)/4
• x=-5/2, x=(5±5i√3)/4
• x=-2/5, x=(-5±5i√3)/4
• x=-2/5, x=(5±5i√3)/4

Tags

CCSS.8.EE.A.2

Find all the real zeros of the function 
f(x) = 2x³ - 19x² + 38x + 24 given that x-4 is a factor.

• x = 1/2, -6
• x = -1/2, 6
• x = 4, -1/2, 6
• x = -4, 1/2, -6

Tags

CCSS.HSA.APR.B.2

f(x)=(x+4)(x-3)(x-2)

List the zeros for this function.

• x=-4, x=3, x=-2

• x=-4, x=3, x=2

• x=-4, x=-3, x=2

• x=4, x=3, x=2

What are the zeros of the function?

• 4,1
• 3,1,-2,-5
• -3, -1, 2, 5
• -2,4

Tags

CCSS.HSF-IF.C.7C

Find all zeros of the polynomial function P(x) = x³+6x²+9x+54 given x+6 is a factor

• 6, 3, -3

• -6, 3, -3

• -6, 3i, -3i

• 6, 3i, -3i