So my Math 2 class has recently started going over Simplifying Nth Root Radicals and stuff like that and I genuinely can't understand this problem. Is there any chance someone could help me out?
This is the problem

Given x > 0, simplify V81x¹ⁿ completely.​
Imagine the V above as a square root symbol and the 1n as x to the 10th power

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?

Arecent study focused on the number of times men and women who live alone buy take-out dinner in a month. assume that the distributions follow the normal probability distribution and the population standard deviations are equal. the information is summarized below. statistic men women sample mean 24.85 21.33 sample standard deviation 5.54 4.93 sample size 34 36 at the 0.01 significance level, is there a difference in the mean number of times men and women order take-out dinners in a month? state the decision rule for 0.01 significance level: h0: μmen= μwomen h1: μmen ≠ μwomen. (negative amounts should be indicated by a minus sign. round your answers to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? what is the p-value? (round your answer to 3 decimal places.)