jrbskso
20.07.2019 •
Mathematics
Select from the drop-down menus to correctly complete the proof. to prove that 3√⋅12 is irrational, assume the product is rational and set it equal to ab , where b is not equal to 0. isolating the radical gives 3√=2ab . the right side of the equation is (irrational, rational). because the left side of the equation is (irrational, rational) , this is a contradiction. therefore, the assumption is wrong, and the product is (irrational, rational) .
Solved
Show answers
More tips
- C Computers and Internet Best iPad Games: Our Opinion...
- A Animals and plants Man s Best Friend: Which Dog Breed Is the Most Friendly?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
- G Goods and services How to Choose the Right High Chair for Your Baby?...
- S Style and Beauty Learn how to tie a keffiyeh on your head like a pro...
- S Style and Beauty How to braid friendship bracelets?...
Answers on questions: Mathematics
- M Mathematics Use the diagram, which is not drawn to scale to find ad if you know that ac=24 & bc=12 a.6 b.18 c.16.97 d.20.78...
- M Mathematics How many 2/3 are in 5...
- H History The eec (european economic community) permitted what after world war ii? allowed nations to trade freely with one another allowed people to travel freely within...
- M Mathematics Which of the following graphs could be the graph of the function f(x) = x3 + 8?...
Ответ:
rational irrational irrational
Ответ:
Rational, irrational and irrational are the right options.
Explanation:
Given Number= 3√12
We have to prove that 3√12 is a irrational number.
let us assume 3√12 is a rational number.
Since, we can write, 3√12=3×2×√3=6√3
⇒ Right side(that is 6) is rational but the left side(that is √3) is irrational which is a contradiction(because, rational number is always the product of rational number and product of a rational number and an irrational number is always an irrational number.)
Therefore, the assumption is wrong, and the product is irrational.
Ответ:
0.85 cents
Step-by-step explanation:
Hope that helps