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14-05-2020
Mathematics

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I need help with this math problem please

I need help with this math problem please class=

Respuesta :

linagreenwood95 linagreenwood95

14-05-2020

Answer:

t has 2 real solutions

t is about 0.172 or -1.19

Step-by-step explanation:

h= height=2

h=-4.9t^2-5t+3

2= -4.9t^2-5t+3

Solve for t

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