factor completely 8x^5 + 2x^4 + 4x^2.
prime
2(4x5 + x4 + 2x2)
2x(4x4 + x3 + 2x)
2x2(4x3 + x2 + 2)

The radical equation 2+√2x-3 = √x+7 has a solution set [x= a0} and an extraneous root x = a1.

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.