Question

Exercise 3.2
1. Observe the following pattern and write the next four lines:
12 + 2? + 22 = 32
22 + 32 + 6 = 72
32 +42 +122= 132
42 +52 + 202 = 212
b)
a)
d)
c)
find the square footafaber
1: Soberact the numben.
3: Saop when the we
3: Count the name of time
number
imple 1:
Find the pro
ution:
Subtract the same
491
48 49
455-40
2. Complete the pattern given below:
72 = 49
672 = 4489
6672 = 444889
66672 = 44448889
666672 -
33 34
241-13
13 13-
We performed
So. 49 -
yout / Find the war
is and Ones Method
method is used for finding the
and the square root of a number
al: Observe the Ones dig of
properties of square
e) 49
3. Find the square of the following numbers using column method.
a) 34
b) 56
c) 67
d) 74
4. Find the square of the following numbers using diagonal method.
a) 43
b) 73
c) 198
d) 376
Squares Cubes and The Roots
e) 567
58​

Answer 1

Answer:

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Step-by-step explanation:

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