Question

EXERCISE 3.7
Use Cordova Smart Class Software on the smart board in class to do Exercise.
1. Simplify the following and write in the form of P.
9
9
(ii)
6
16
(i)
V25
2. Simplify:
(iii)
1
27
25
(iv)
7
4
16
(i)
80
V 405
(ii)
1225
12321
(iii)
1
155
169
(iv)
16
145
256
(viii)
46
75
49
37
1183
244
(0) 84
(vi)
80
121
2023
(vii)
729
394
3. The area of a square field is 23
729 sq.m. Find its side.
1
4. The area of a square field is 35
144 sq.m. Find its side.
5. Evaluate :
1441 +169
(i) 1441 - V169
(ii)
576 +
576 + 196
1576 - 1196​

Answer 1

Answer:

WHAT US THIS

ARRENGE IT PROPERLY