NS7 LT1

What are the value(s) of x?

  $\sqrt{144}=x$  

• 12

• -12

• 72

• -72

What are the value(s) of x? 
 $\sqrt{25}=x$  

• -12.5

• -5

• 12.5

• 5

What are the value(s) of x?

∛343 = x

• -7

• 7

• -18.5

• 18.5

What are the value(s) of x?

∛1000 = x

• -10

• -100

• 10

• 100

What are the value(s) of x?

∛1728 = x

• 12

• -12

• 41.5

• -41.5

What are the value(s) of x?

 $\sqrt{196}=x$  

• 98

• -98

• 14

• -14

Which equation has only 11 as a possible value of x?

•  $x^2=121$  

•  $x^2=1331$  

•  

   $x^3=\ 1331$

   

•  $x^3=33$  

Which equation has both -13 and 13 as possible values of x?

• $x^2=26$

• $x^2=169$

• $x^3=39$

• $x^3=2197$

Which equation has both 10 and -10 as possible values of x?

• $x^2=20$

• $x^3=100$

• $x^2=1000$

• $x^2=100$

Which equation has 9 as the only possible value of x?

• $x^2=729$

• $x^3=729$

• $x^2=18$

• $x^3=27$