Question

1. Find the squares of the following:
(a) 37
(b) 304
(c) 4.9
13
(2. Which of the following numbers are perfect squares :
(a) 121
(b) 496
(C) 625
(d) 729
3. Which of the following perfect squares are squares of even numbers ?
(a) 169
(b) 196
(c) 225
(d) 484
52​

Answer 1

Answer:

1) a=1369

b)=92416

c)=24.01

d)=169

2) a)=11

c)=25

3) b)=14

d)=22

Step-by-step explanation:

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Answer 2

Answer:

1(a) 37^2= 37 ×37=1,369

(b) 304^2=304×304=92,416

(c)4.9^2=4.9×4.9=24.01

(d)13^2=13×13=169.

2 (a)√121=11 yes.

(b)√496=22.2710574513 no.

(c)√625=25 yes.

(d)√729=27 yes.

3(a) √169=13

13 is not a even number.

(b)√196=14

14 is a even number.

(c)√225=15

15 is not a even number.

(d)√484=22

22 is a even number.

(e)√52=7.2111025509

It is not a even number.

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