A2 - 10/20/20

√96

• 4√6
• 3√6
• 6√5
• 6√8

Tags

CCSS.HSN.RN.A.2

i⁵²

• i
• -i
• 1
• -1

Tags

CCSS.HSN.CN.A.2

What is the complex conjugate of  4-3i?

• A.  1/(4-3i)
• B. 1/(4+3i)
• C.  -4 + 3i
• D.  4 + 3i

Tags

CCSS.HSN.CN.A.3

What is the solution to this system of equations?

• (1,4)
• (4,1)
• (3,5)
• (-1, 4)

Tags

CCSS.8.EE.C.8B

187=2x+5(-3x + 14)

• 9
• -9
• 12
• -14

Tags

CCSS.8.EE.C.7B