Someone PLEASE help with this question Find the number of the roots for the following equation
8x^5 + 16x^4 - x^2 + 5x + 9 = 0
The equation has [] root(s)
20 point

How do you summarize data in a two-way frequency table?

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?