Question

Need Answered ASAP. Find the difference between (1.4 × 10^8) and (5.7 × 10^7). Write the final answer in scientific notation.

−4.3 × 10^1
4.3 × 10^−1
8.3 × 10^8
8.3 × 1067

Answer 1

-4.3 x10-1

Explanation:

answer.,...............

Answer 2

it should be 8.3 x 10^7 but i don’t see that option on here. the difference between 1.4 x 10^8 (140,000,000) and 5.7 x 10^7 (57,000,000) should be 8.3 x 10^7 (83,000,000)