Algebra II Sol Strands

What kind of number is 5i?

• A

• B

• C

• D

• A

• B

• C

• D

Which of the following is equivalent to (4i)²?

• 4

• -4

• 16

• -16

Tags

CCSS.HSN.CN.A.2

Which expression is equivalent to (2+3i)(3-2i)?

• A

• B

• C

• D

Tags

CCSS.HSN.CN.C.8

What are the roots of the following equation: f(x) = x²-3x-10

• 2, 5

• -2, 5

• 2, -5

• -2, -5

Tags

CCSS.HSA-REI.B.4B

What are the solutions to the equation 3x²-5x=-7?

• A

• B

• C

• D

Tags

CCSS.HSA-REI.B.4B

CCSS.HSN.CN.C.7

• A

• B

• C

• D

Tags

CCSS.HSA-REI.B.4B

CCSS.HSN.CN.C.7

• A

• B

• C

• D

• A

• B

• C

• D

Tags

CCSS.6.EE.A.3

Factor the following: x²-25

• (x-5)²

• (x+5)²

• (x+5)(x-5)

• x(x-25)

Tags

CCSS.HSA.APR.C.4