3.
Find the square roots of each of the following
numbers.
(a) 81
(b) 16
(c) 25
(d) 100
Answers
Answered by
1
Answer:
- a) +/- 9 (9*9=81)
- b) +/- 4 (4*4=16)
- c) +/- 5 (5*5=25)
- d) +/- 10 (10*10=100)
Answered by
6
Answer:
To find the square root
(a) 81
= √81=√9×9= 9
(b)16
=√16=√4×4=4
(c)25
=√25=√5×5=5
(d)100
=√100=√10×10=10
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