kaylee342 kaylee342

23-08-2015
Mathematics

contestada

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

Respuesta :

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

Otras preguntas

Please need help thank you

polands energy resources can be described as

When heated, calcium carbonate decomposes to yield calcium oxide and carbon dioxide gas via the reaction CaCO3(s)→CaO(s)+CO2( g. What is the mass of calcium car

A farmer is breeding Andalusian chickens. He notices that when he mates a black chicken with a white chicken, the offspring are spotted black and white and look

Which concept explains why DNA is not always identical in cells after mitosis?

Modern dance is a type of dance danced by children or young people. To dance well you must do stretching exercises, you should also watch the dancers attentivel

Need help badly don’t have answer to this problem.

a speakers use of ____ in a speech allows a speaker to invoke concepts that the audiance is already familar with ?

What do the differences between the points (as shown on the graph) represent?

In what way does the passage accurately represent real medieval pardoners? The passage shows that pardoners often sold indulgences for personal gain. The passa