How to solve 16x to the 4th power y to the 3rd power divided by 2x to the 4th power?

This is about circle theorems. someone asap : (

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.