Square and Square Root Problems

The video tutorial explains how to determine between which two integers the square root of a number lies. It covers examples with numbers like 5, 30, 88, 150, and 637, demonstrating the process of finding the closest perfect squares and identifying the integers between which the square root falls. The tutorial emphasizes understanding the concept rather than memorizing exact values, and concludes with a call to action for viewers to subscribe and suggest topics.

What is the main focus of the video?

• Calculating exact square roots

• Determining between which two integers the square root of a number lies

• Learning multiplication tables

• Understanding irrational numbers

Which perfect square is closest to 5?

• 3

• 6

• 4

• 9

Between which two integers does the square root of 5 lie?

• 1 and 2

• 4 and 5

• 3 and 4

• 2 and 3

What is the square of 4?

• 12

• 14

• 16

• 18

What is the square of 3?

• 9

• 15

• 6

• 12

Which perfect square is closest to 30?

• 36

• 49

• 25

• 16

Between which two integers does the square root of 30 lie?

• 5 and 6

• 4 and 5

• 7 and 8

• 6 and 7

What is the square of 5?

• 20

• 25

• 35

• 30

What is the square of 6?

• 32

• 30

• 36

• 34

Which perfect square is closest to 88?

• 81

• 64

• 100

• 49