Is the square root of 75 a rational or irrational number?

Question

23-08-2015
Mathematics

contestada

Is the square root of 75 a rational or irrational number?

Respuesta :

Otras preguntas

1）Fishing boats have decreased the number of herring in the sea. Explain why that could affect the number of offspring puffins can raise. 2） Which animals have

What will you do on/in Monday?

Please help thx and I will mark you as brainliest!

Part of the president job involves foreign affaires which include working with ambassadors to foreign countries how do these ambassadors get their jobs

Psychometric scores for anxiety, depression, negative self, somatization, and hostility were combined into a single Global Severity Index (GSI). Global Severity

the teacher corects our exercises at home

a test for diabetes results in a positive test in 95% of the cases where the disease is present and a negative test in 07% of the cases where the disease is abs

Suppose you work for a political organization and you are interested in hearing how the residents of New York State feel about a particular issue. You are aske

how would i find the area of the blue region and the perimeter of the outer window frame

Аноним Аноним · Answer 1 · 2015-08-23T22:35:10+02:00

Аноним Аноним

23-08-2015

[tex]\sqrt{75}=\sqrt{25\cdot3}=\sqrt{25}\cdot\sqrt3=5\cdot\sqrt3=\boxed{5\sqrt3}\\\\\sqrt{75}\ is\ irrational\ number\ because\ \sqrt3\ is\ irrational\ number.[/tex]

Answer Link