Marking Period 1 Quiz

Determine which is perfect square?

• 54

• 36

• 21

• 43

determine which is square root of 144

• 11

• 10

• 12

• 14

 $\sqrt{529}$  

• 43

• 28

• 15

• 23

 $3_{\sqrt{8}}$    (cube root of 8) 

• 2

•  $\pm2$  

• -2

• None of the above 

Is 8.27 rational or irrational?

• Rational
• Irrational
• Both
• None of the above

A fraction is which type of number?

• Rational
• Irrational

A non-terminating decimal is which type of number?

• Rational 
• Irrational

Simplify: $4x^5\cdot6x^{10}$  

•  $24x^{15}$  

•  $10x^{15}$  

•  $\sqrt{24x^{15}}$  

•  $\sqrt{10x^{15}}$  

Evaluate this expression using the quotient rule.

• 9⁵
• 9⁹
• 1⁵
• 9^-5

(2ab)³

• 2³a³b³
• 2ab³
• 6a³b³
• 6ab