Question

NEED HELP ASAP

Please help

y = -5t^2 + 30t + 25

y = 0, SOLVE FOR t
^2 = squared

Answer 1

Answer: t^2 = 36 or 1

Step-by-step explanation: Divide everything by -5, and get t^2 -6t -5=0, Factoring is (t-6)(t+1), so t=6 or t=-1. Both squared are 36 and 1 so either of these could be the answer. Hope this helps!