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64t-16t^2>28 how do i solve this?

1 Answer

6 votes

Answer:

0.5 < t < 3.5

Explanation:

[Given] 64t-16t^2>28

[Rewrite] 64t - 16t² > 28

[Subtract 28 from both sides] 64t - 16t² - 28 > 0

[Reorder] - 16t² + 64t - 28 > 0

[Solve Using The Quadratic Formula] 0.5 < t < 3.5

Have a nice day!

I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

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