 Recent questions in Exponents and radicals aamcastello1BN 2022-12-01

### Why n and what does it mean?Maybe a bit too early to ask, but I give it a shot. I'm trying to study mathematics again during my free time. Now I tried to figure out what exactly is meant with the multiple. Well this formula makes it quite easy to understand for me, but it's not totally clear yet:$a=n×b$So if I understand the formula correctly, for $15=3\cdot 5$ 15 is a multiple of 5, and for $15=3\cdot 5$ 15 is a multiple of 3, so 3 and 5 can both be a multiple of 15. But what I don't understand, why n? Why not just $a=b×c$? I cannot really find an answer for this either, in my study book they just start with formulas like:${a}^{n}×{a}^{m}={a}^{n+m}$without any further explanation why to use n or m. Hopefully somebody has an explanation for me RyszardsJh 2022-11-28

### Find the sum: $1+2+3+4+5+......+100$ IndologietVy 2022-11-25

### Why is ${n}^{0}=1$?Why is any number to the zeroeth power equal to 1? I would think it would be equal to zero, since nothing multiplied by nothing is, well, I would think 0. But it is 1?Examples: $\left(-5{\right)}^{0}=1$; ${0}^{0}=1$; ${5}^{0}=1$ ingerentayQL 2022-11-22

### Write the number in standard notation, without exponents:$9.04×{10}^{3}$ Ricky Arias 2022-11-22

### Which of the following is the correct radical form of this expression$\left(\frac{{p}^{12}{q}^{\frac{3}{2}}}{64}{\right)}^{\frac{5}{6}}$$A\right)\left(\sqrt{\frac{{p}^{12}{q}^{\frac{3}{2}}}{64}}{\right)}^{5}\phantom{\rule{0ex}{0ex}}B\right)\left(\sqrt{\frac{{p}^{12}{q}^{\frac{3}{2}}}{64}}{\right)}^{6}\phantom{\rule{0ex}{0ex}}C\right)\left(\sqrt{\frac{{p}^{12}{q}^{\frac{3}{2}}}{64}}{\right)}^{\frac{5}{6}}\phantom{\rule{0ex}{0ex}}D\right)\left(\sqrt{\frac{{p}^{12}{q}^{\frac{3}{2}}}{64}}{\right)}^{\frac{1}{6}}$ limunom623 2022-11-17

### Radicals and rational exponents. simplifying ${4}^{5/3}$ Uriel Hartman 2022-11-10

### What is 2 to the 30th power? gfresh86iop 2022-11-09

### How can I simplify $\sqrt{50{y}^{8}}$ to $5{y}^{4}\sqrt{2}$ Jefferson Booth 2022-11-04

### Simplify the expression so that no negative exponents appear in the final result. Assume all variables represent nonzero real numbers.$\left(5{a}^{-4}\right)\left({a}^{2}{\right)}^{-2}$ Damon Vazquez 2022-10-09

### How to evaluate $\underset{x\to \mathrm{\infty }}{lim}\frac{{x}^{x}}{{e}^{x}x!}$ adarascarlet80 2022-10-08

### Find a formula for the exponential function passing through the points (-2, 1) and (3, 32). carla smith 2022-10-04

### distance traveled at a constant rate d= rt for r ecoanuncios7x 2022-09-27

### How to represent 1/log(x) as integral of exponentials on domain $\left[1,\mathrm{\infty }\right)$? hotonglamoz 2022-09-27

### Solving the exponential inequality $\left(\sqrt{2}-1{\right)}^{x}+\left(\sqrt{2}+1{\right)}^{x}\le 2$ without using logarithms or calculuы herraviuj 2022-09-07

### I am given the half life of a certain object is 1599 years and the amount after 10,000 years is 0.5 grams. How do I find initial quantity? ubwicanyil5 2022-09-03

### (2y) raised to the power of 1 of 3 roletatx 2022-09-01

### 3x raised to the power of 1 over 2 also 5x raised to the power of 1 over 4 aftredingzo 2022-08-31

### Simplify. $5\sqrt{\frac{-1}{3125}}$ Zaiden Soto 2022-08-22

### Considering: $\sum _{n}\frac{{z}^{n}}{n!}={e}^{z}$ Leia Hood 2022-08-13

### Why is $\sqrt{{x}^{2}}$ is $|x|$ ?

Solving equations with radicals and rational exponents is encountered in Algebra 1 level, which makes a study of exponents relatively difficult without good examples that start with an analysis of variables and mathematical objectives. Remember to start with the use of the radical sign and focus on those multiplications that are being repeated. It is much easier to focus on answers that have been provided to determine all the surds and related numbers. Take your time to post your questions and see how similar problems have been resolved.