Answer:
t = (i sqrt(159))/4 or t = -(i sqrt(159))/4
Explanation:
Solve for t:
0 = 16 t^2 + 159
0 = 16 t^2 + 159 is equivalent to 16 t^2 + 159 = 0:
16 t^2 + 159 = 0
Subtract 159 from both sides:
16 t^2 = -159
Divide both sides by 16:
t^2 = -159/16
Take the square root of both sides:
Answer: t = (i sqrt(159))/4 or t = -(i sqrt(159))/4