Find the values of the following:(-0.6)2

Q6 of 239 Page 29

Find the values of the following:
(-0.6)²

(-0.6)² can be written as (-0.6) × (-0.6)

= + (0.6 × 0.6) = 0.36 (negative × negative = positive)

Find the values of the following:

Using the given pattern, find the missing numbers:

1² + 2² + 2² = 3²,

2² + 3² + 6² = 7²

3² + 4² + 12² + 13²

4² + 5² + _____ = 21²

5² + ____ + 30² = 31²

6² + 7² + ____ = _____

Using the given pattern, find the missing numbers:

11² = 121

101² = 10201

1001² = 1002001

100001² = 10000200001

10000001² = 100000020000001

Questions · 239

1. Real Number System

1 1 1 1 1 2 2 2 2 2 3 3 3 3 3 4 4 5 5 6 6 1 1 1 1 2 2 2 2 3 3 3 3 1 1 1 1 1 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 4 4 4 4 4 4 5 5 6 6 1 2 2 2 2 2 3 3 3 4 4 4 4 5 5 5 5 5 6 6 6 6 6 6 7 7 1 1 1 1 2 2 2 2 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 6 6 6 6 6 7 7 7 7 7 8 8 8 8 8 9 10 10 10 10 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 3 3 3 3 3 3 4 4 4 4 4 4 5 5 5 5 5 6 6 6 6 6 6 6 6 7 1 1 1 1 1 1 2 2 2 2 2 2 3 3 3 3 3 3 4 4 4 4 4 4 1 1 1 1 1 1 1 2 3