There is no root of a negative number since any positive number raised to the second power will result in a positive number.

Question Types:

There is no root of a negative number since any positive number raised to the second power will result in a positive number.

Question 1

Choose the largest value

Question 2

\( \sqrt{441}= \)

Question 3

\( (\sqrt{380.25}-\frac{1}{2})^2-11= \)

Question 4

\( \sqrt{64}= \)

Question 5

\( \sqrt{36}= \)

Choose the largest value

Let's calculate the ** numerical value** of each of the roots in the given options:

$\sqrt{25}=5\\ \sqrt{16}=4\\ \sqrt{9}=3\\$and it's clear that:

5>4>3>1 __Therefore, the correct answer is option A__

$\sqrt{25}$

$\sqrt{441}=$

The root of 441 is 21.

$21\times21=$

$21\times20+21=$

$420+21=441$

$21$

$(\sqrt{380.25}-\frac{1}{2})^2-11=$

According to the order of operations, we'll first solve the expression in parentheses:

$(\sqrt{380.25}-\frac{1}{2})=(19.5-\frac{1}{2})=(19)$

In the next step, we'll solve the exponentiation, and finally subtract:

$(19)^2-11=(19\times19)-11=361-11=350$

350

$\sqrt{64}=$

8

$\sqrt{36}=$

6

Question 1

\( \sqrt{49}= \)

Question 2

\( \sqrt{121}= \)

Question 3

\( \sqrt{100}= \)

Question 4

\( \sqrt{144}= \)

Question 5

\( \sqrt{x}=1 \)

$\sqrt{49}=$

7

$\sqrt{121}=$

11

$\sqrt{100}=$

10

$\sqrt{144}=$

12

$\sqrt{x}=1$

1

Question 1

\( \sqrt{36}= \)

Question 2

\( \sqrt{16}= \)

Question 3

\( \sqrt{x}=2 \)

Question 4

\( \sqrt{9}= \)

Question 5

\( \sqrt{4}= \)

$\sqrt{36}=$

6

$\sqrt{16}=$

4

$\sqrt{x}=2$

4

$\sqrt{9}=$

3

$\sqrt{4}=$

2