Question 545297
2p^3 - 7p^2 - 50p + 175 = 0



(2p^3 - 7p^2) + (-50p + 175) = 0



p^2(2p - 7) -25 (2p - 7) = 0



(p^2-25)(2p-7) = 0



(p-5)(p+5)(2p-7) = 0



I'll let you take over from here.