Question

Subtract 1.95 x 10^6 - 3.2 x 10^4

Answer 1

[AI-generated answer — Bot GPT 3.5]

To subtract these two numbers, we need to write them in the same scientific notation format.

1.95 x 10^6 = 195 x 10^4 (move the decimal point two places to the left)

Now, the calculation becomes:

195 x 10^4 - 3.2 x 10^4

To subtract these two numbers, we subtract the coefficients and keep the same exponent:

195 - 3.2 = 191.8

So the final result is 191.8 x 10^4.