College Algebra Quiz 1 Practice

• x = 2

• x = 7/2
  

• x = -2

• x = 4

Tags

CCSS.7.EE.B.4A

Tags

CCSS.HSA.REI.A.2

• x = 2

• x = 3

• x = -8

• x = 8

Tags

CCSS.HSA.REI.A.2

• no solution

• x = 5

• x = -5

• x = -18

Tags

CCSS.HSA.REI.A.2

Simplify: 
(7 + 2i)(9 - 6i)

• 75-24i
• 63 - 24i  - 12i²
• 51 - 24i
• 58 + 60i

Tags

CCSS.HSN.CN.A.2

Simplify
3i - (4 + 7i)

• -4 + 10i
• 21 - 12i
• 4 - 10i
• -4 - 4i

Tags

CCSS.HSN.CN.A.2

Multiply: 
(4 – 3i)(7 + 2i)

• A.  22 - 13i
• B.  28 - 19i
• C.  34 - 13i
• D.  -34 - 29i

Tags

CCSS.HSN.CN.A.2

i⁶⁶

• 1
• i
• -1
• -i

Tags

CCSS.HSN.CN.A.2

Tags

CCSS.HSN.CN.A.3

Use the quadratic formula to find the solutions for

y = -x² - 5x + 12

• No Real Solution

• 
• 
• 

Tags

CCSS.HSA-REI.B.4B