Question

2. Find the number from each of the following expanded forms:
(a) 8 x104 + 6 x109 + 0x102 + 4x10' + 5x10°
(b) 4x10% + 5x103 + 3x102 + 2x10°
(c) 3 x104 + 7x102 + 5x10°
(d) 9 x105 + 2x102 + 3x10​

Answer 1

Answer:

I hope it is useful

Step-by-step explanation:

832+654+0+40+0=1526=1.526×10³

0.4+515+306+0=821.4=8.214×10²

312+714+0=1026=1.026×10³

945+204+30=1179=1.179×10³