( 3 x 10 4 ) 2 = _________.
9 x 10 8
9 x 10 16
9 x 10 4
None of these
63000 = 6.3 x 10n, the value of n is _______.
3
4
2
5
0.0032 = 3.2 x 10 n, n is _______
-3
-4
-5
-6
( 4 . 6 x 10 6 ) ( 2 x 10 4 ) = ___________.
9.2 x 10 10
9.2 x 10 24
9.2 x 10 12
( 3.2 x 10 11 ) รท ( 1.6 x 10 3 ) = _________.
2 x 10 8
10 x 10 5
0.2 x 10 8
2 x 10 7
9.6 x 10 5 - ( 6.5 x 10 3 ) = ___________.
953.5
9.535 x 105
95. 35 x 105
953.5 x 105
( 4 x 10 3 ) x ( 2 x 10 6 ) = __________.
8 x 10 18
8 x 10 9
80 x 10 9
8 x 10 8
32000000 = ___________.
3.2 107
3.2 x 106
32 x 10 7
( 7.3 x 10 7 ) - ( 8 . 5 x 10 5 )
- 1.2 x 10 2
721.5 x 10 6
7.215 x 10 7
7. 214 x 10 6
The standard form of 75000 is ________.
75 x 10 3
7.5 x 10 4
75 x 10 2
7500 x 10
