psalmy07 psalmy07

17-04-2022
Mathematics

contestada

Define a rational number and show that no rational number x belongs to Q satisfies x² = 2

Respuesta :

rubahassan583 rubahassan583

17-04-2022

Answer:

A rational number is a number that can be expressed as a fraction of two integers.

if x²=2 then x=√2, but √2 is an irrational number (not rational), so there is no rational number x that satisfies x² = 2.

Step-by-step explanation:

Answer Link

Otras preguntas

what is 7/10 divided by 2

Please help me what’s the answer??!!!!!!

HELP!! Will mark brainiest Read the quote below. “With the brass nozzle in his fists, with this great python spitting its venomous kerosene upon the world” (Bra

27 sandwiches 12 pounds of turkey. How much turkey on each sandwiches

Large rock particles that are left behind when smaller particles are carried away by wind in desert environments create feature known as a [x] (two words).

Find quotient (2x-3/x) / (7/x^2)

In gymnastics competition, an athlete’s final score is calculated by taking 75% of the average technical score and adding 25% of the artistic score. All scores

Leslie's Company applies manufacturing overhead based on the labor hours. Total labor hours are 800, and total manufacturing overhead cost is $8,000 for this mo

How did rationalism differ from puritanism, and what effect did rationalism have on the new american political system?

Aldosterone is the most potent mineralocorticoid produced in the adrenal cortex and is produced when there is rise in blood potassium and BP. True / False.