Question

3. Express each of the following numbers using exponential notation:
(0) 512
(1) 343
(m) 729
(iv) 3125
4. Identify the greater number, wherever possible, in each of the following?
(1) 4 or 3 (ii) 5' or 3
(m) 28 or 8
(iv) 100or 2100 (v) 21° or 10
5. Express each of the following as product of powers of their prime factors:
(i) 648
(11) 405
(IT540
(iv) 3,600
6. Simplify:
(1) 2 x 10
(ii) 7 x 22
(iii) 25
(iv) 3 x 44
(v) 0 x 10
(V) 5 x 33
(vii) 24 x 32
(viii) 3² x 10
7. Simplify
(iii) (-3)2 x (-5)
(1) (-4)
(ii) (-3) (-2)
(iv) (-2)** (-10)
8. Compare the following numbers:
(1) 2.7 x 102; 1.5 10%
(ii) 4 x 1014; 3 x 1017
το της​

Answer 1

Step-by-step explanation:

Step-by-step explanation:

$\huge\red{Answer}$

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☆☞ [ Verified answer ]☜☆

3 no=option 1

4 no=option 3

5 no=option 5

6 no=option 7

7 no=option 2

8 no=option 1

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