9.35 x 10-3 = -9,350 = -((0 x 104) + (9 x 103) + (3 x 102) + (5 x 101) + (0 x 100))
49=343
(3)3 = 27
1,130
4.2 × 103 written in standard form is 4,200
If you mean 7x^3, you would write 7x*x*x . If you mean (7x)^3, you would write x*x*x*7*7*7. Exponential form just means you write it in the expanded form. For instance, 7 squared really means 7 times 7. So instead of writing 7^2, you would write 7*7
43 = 64
49=343
4 to the 3rd power = 64 = (6 x 10) + (4 x 1)
43
7x7x7 it will be 7 to the 3rd power . so7to the 3rd power.
(3)3 = 27
1,130
3500.0 or 3,500
Ten to the 3rd power is 1000. Move the decimal over 3 places. 8,200
The 6th power.
3.4 x 103 = 3,400
4.2 × 103 written in standard form is 4,200