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Can I get help with number 4?
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20 votes
Can I get help with number 4?

Can I get help with number 4?-example-1
User Irfan Harun
by
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1 Answer

1 vote

What is really saying is solve the quadratic equation


-16t^2+64t+80=0 \\ t^2-4t-5=0 \\ (t-5)(t+1)=0 \implies t_1=5,t_2=-1

Hope this helps.

User Kishore Sampath
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