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Questions

Time

Score

Square roots of perfect squares

What is the square root of ﻿x4x^4x4﻿?

﻿x2x^2x2﻿

﻿x4x^4x4﻿

﻿x3x^3x3﻿

What is ﻿9\sqrt{9}9​﻿?

3

1

11

What is ﻿0\sqrt{0}0​﻿?

0

1

11

What is ﻿x6\sqrt{x^6}x6​﻿?

﻿x2x^2x2﻿

﻿x4x^4x4﻿

﻿x3x^3x3﻿

What is ﻿36\sqrt{36}36​﻿?

3

1

6

What is the square root of 121?

5

7

11

What is the square root of 256?

14

16

11

What is ﻿1\sqrt{1}1​﻿ ?

0

1

11

What is the square root of 400?

20

17

11

What is the square root of 16?

4

7

11

Incorrect

Great!

What is the square root of $x^4$ ?

$x^2$

$x^4$

$x^3$

What is $\sqrt{9}$ ?

What is $\sqrt{0}$ ?

What is $\sqrt{x^6}$ ?

$x^2$

$x^4$

$x^3$

What is $\sqrt{36}$ ?

What is $\sqrt{1}$ ?