Answer: 7.3 x 10^1 & 4400000.
Step-by-step explanation: Count the place holders and just add zeros to the exponential amount.
<u>Comment</u>
If I don't know what was before the comma in M(, –1) I can't solve this
It would be 2 4/5............i hope this helps you
Answer:
its D Q and O
Step-by-step explanation:

if you get a positive value, that means 2 real solutions
if you get 0, means 1 real solution only
if you get a negative value, is an imaginary root solution, same as saying no solution.