# Maths

posted by .

Rewrite evaluate the followings
1. 32^4/5
2. 125^2/3
3. 1296^3/4
4. 243^4/5
5. 8^2/3
6. 27^2/3
7. 16^3/2
8. 625^5/4

• Maths -

32 = 2^5, so 2 = 32^1/5
so, 32^4/5 = 2^4 = 16

The others are all similar. Find the root using the fraction's denominator, then raise it to the power given in the numerator.

## Similar Questions

1. ### algebra

Solve each equation by factoring. 7x²-243=0 I know I'm supposed to add 243 to the other side but don't know what else to do. Divide maybe?
2. ### calculus 1

Evaluate the limit limit t^4 − 625/t^3 − 125 t → 5
3. ### calculus

s=-4.9t²+245t+14.7 s=-4.9(t²-245/4.9t)+14.7 s=-4.9(t²-50t)+14.7 s=-4.9(t²-50+625-625)+14.7 s=-4.9(t²-50+625)+(-4.9)(-625)+14.7 s=-4.9(t-25)²+30625.5+14.17 s=-4.9(t-25)²+3077.2 as you can see on the process of the problem on …
4. ### Algebra1

Please check these 15. Simplify the product using FOIL: (4x+3)(2x+5) 6x^2 + 26x + 15 16. Given the set of data 2, 6, 3, 8, 5, 4, 2, what is the mean?
5. ### Pre-Calculus

Laws of Logarithms Without using a calculator use the change of base rule to evaluate 1. a) log(subscript8)32(hint use base 2) =log(subscript2 32)/log(subscript2 8) = 5/3 b) log(subscript36)1296. This one doesnt even give you a hint, …
6. ### Math pattern

3, 125, 625, 125, 25, ??? I am thinking it is 10, 2?
7. ### maths

The no.wich Is 4 more than the square of 625 .....is exactly 2 prime factors.find them..... I am trying lyk this But answer is not coming X^2= 4+625^2
8. ### Math Help plz

A multiple choice test has 5 questions each with 5 possible answers. Find the probability of answering all the questions correctly. A. 1/3,125 B. 1/25 C. 1/625 D. 1/125 How do you do this problem?
9. ### MATH!

A multiple choice test has 5 questions each with 5 possible answers. Find the probability of answering all the questions correctly. A. 1/3,125 B. 1/25 C. 1/625 D. 1/125 Is it B?
10. ### maths

a+b/a-b + a²-4b²/a²-b² - a-3b/a+b How to solve this question and how to take the LCM of followings?

More Similar Questions