pls help me quickly it is timed
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Answer:
-16t²+64t+1232=0
16t²-64t-1232=0
16(t²-4t-77)=0
t²-4t-77=0
t²+7t-11t-77=0
t(t+7)-11(t+7)=0
(t-11)(t+7)=0
t=11,-7
-7s not possible, 11 s✅
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