101k views
20 votes
Can I get help with number 4?

Can I get help with number 4?-example-1

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
by
8.3k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories