Find n for which the equation 64x-x^4=n has one solution

Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. what sample mean would have a confidence level of 95% or a 2.5% margin of error?

Show all work to identify the discontinuity and zero of the function f of x equals 6 x over quantity x squared minus 36

Manuela solved the equation below. what is the solution to manuela’s equation?