Answer:
(x+2)(x-2) = 0
Step-by-step explanation:
Do you mean 3/√11 ? In this case, you'll have to multiply both, numerator and denominator by the denominator ...
Answer:
2520ft
Step-by-step explanation:
slope = 
the slope is the value of f' (36)
f(x) = √x = 
f'(x) =
= 
f'(36) =
= 