Question

H=-16t^2+96t+4
solve by factoring​

Answer 1

t = 3 ± ½√37

Explanation:

0 = -16t² + 96t + 4

This isn't factorable, so complete the square or use quadratic formula. Completing the square:

16t² − 96t = 4

t² − 6t = 1/4

t² − 6t + 9 = 1/4 + 9

(t − 3)² = 37/4

t − 3 = ±½√37

t = 3 ± ½√37

Answer 2

6 plus or minus square root of 37/2

Explanation:

Is the quadratic formula allowed or no?