Tomas factored the polynomial completely. what is the value of c?

3x^4 – 18x^3 + 9x^2 –54x
ax(x^2 + b) (x + c)

c = ?

Can someone me with my hwplz(only the circled ones)

The two cylinders are similar. if the ratio of their surface areas is 9/1.44 find the volume of each cylinder. round your answer to the nearest hundredth. a. small cylinder: 152.00 m3 large cylinder: 950.02 m3 b. small cylinder: 972.14 m3 large cylinder: 12,924.24 m3 c. small cylinder: 851.22 m3 large cylinder: 13,300.25 m3 d. small cylinder: 682.95 m3 large cylinder: 13,539.68 m3

Do you mind if you guys me with this question i’m on number 8