Register
Ms.fox asked her class is the sum of 4.2 and the square root of 2 rational or irrational
144k views
5 votes
Ms.fox asked her class is the sum of 4.2 and the square root of 2 rational or irrational

User Fvrghl
by
7.6k points

1 Answer

4 votes
It is irrational. Otherwise sqrt(2) would be rational too which is not true.

User Sazz
by
7.2k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.0m questions

10.6m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!