caleb768
21.04.2020 •
Mathematics
What is the cube root of 8x^27? 2x^3 2x^9 4x^3 4x^9
Solved
Show answers
More tips
- A Auto and Moto What is the Average Lifespan of an Engine in a Car?...
- P Photography and Videography Understanding HDR: How It Works and Why You Need It...
- P Photography and Videography How to Choose the Perfect Photo Paper for Your Images?...
- C Computers and Internet How to Choose an Uninterruptible Power Supply (UPS) for Your Computer: Expert Tips...
- S Science and Technology How to choose a home theater system?...
- A Auto and Moto How to Choose a Car Wash? Tips and Recommendations...
- A Animals and plants How ants survive winter: exploring the secrets of their winter life...
- C Construction and repair How to Choose the Best Underfloor Heating?...
- S Sport When is the Champions League final?...
- S Sport When and Where Will the 2014 World Cup be Held?...
Answers on questions: Mathematics
- M Mathematics Can someone please help me?...
- M Mathematics Aisha is picking out some movies to rent, and she is primarily interested in children s movies and comedies. She has narrowed down her selections to 15 children s movies...
- H Health Apost-doctorate position is most likely to be held by a. a geriatric allergist. b. an allergist. c. a pediatric immunologist. d. a scientific research immunologist....
- G Geography European countries are experiencing issues with declining populations. one of the main causes of this decline is a. constant warfare b. disease c. lower birthrates d....
Ответ:
2 x^9
Step-by-step explanation:
8x ^27
We want to take the cube root
(8x ^27) ^1/3
We know that (ab)^1/3 = a^1/3 * b^1/3
(8) ^ 1/3 (x ^27) ^1/3
Re writing 8 as 2^3
(2 ^3) ^ 1/3 (x ^27) ^1/3
We know that a^b^c = a^ (b*c)
(2 ^(3* 1/3) *x ^(27 *1/3)
2 ^ 1 * x ^ 9
2 x^9
Ответ: