Question

Simplify (5 x 10^12) + (8 x 10^5) and write the answer in scientific notation.​

Answer 1

Answer:

500000080000

Step-by-step explanation:

5 x 10^12 + 8 x 10^5

5 x 100000000000 + 8 x 10000

500000000000+80000

500000080000

Answer 2

Step-by-step explanation:

5×10¹² +(8×10^5) =50000000000+800000

500000800000

5.0000008×10^12