Algebra 2 - Review - Imaginary Numbers

Solve the quadratic.

 $25x^2=4$  

•  $\pm\frac{4}{25}$  

•  $\pm\frac{2}{5}$  

•  $\pm\frac{2}{25}$  

•  $\pm\frac{4}{5}$  

Tags

CCSS.8.EE.A.2

Robin Williams won a best supporting actor Oscar for what film?

• Mrs. Doubtfire

• Aladdin

• Dead Poets Society

• Good Will Hunting

Tags

CCSS.RL.2.6

CCSS.RL.8.3

Europe is separated from Africa by which sea?

• Mediterranean Sea

• Black Sea

• Red Sea

• Caspian Sea

Simplify the expression.

 $\sqrt{-44}$  

•  $2i\sqrt{11}$  

•  $4i\sqrt{11}$  

•  $2\sqrt{11}$  

•  $4\sqrt{11}$  

New York City is made up of how many boroughs?

• 3

• 4

• 5

• 6

Which nuts are used to make marzipan?

• Walnuts

• Peanuts

• Cashews

• Almonds

Simplify the expression.

 $\left(-6+10i\right)-\left(1-2i\right)$  

•  $-5+8i$  

•  $-7+12i$  

•  $-6-20i$  

•  $14+22i$  

Tags

CCSS.HSN.CN.A.2

Tanks were used in battle for the first time in which conflict?

• World War 1

• World War 2

• Vietnam War

• Korean War

Squab is a name given to the young of which bird?

• Blue Jay

• Dove

• Goose

• Pigeon

Tags

CCSS.RI.8.4

CCSS.RI.9-10.4

CCSS.RL.11-12.4

CCSS.RL.8.4

CCSS.RL.9-10.4

Simplify the expression.

 $\left(-3-8i\right)\left(1-2i\right)$  

•  $16-14i$  

•  $16-2i$  

•  $-2-10i$  

•  $-19-2i$  

Tags

CCSS.HSN.CN.A.2