Is the square root of 14 rational?
February 20th, 2023
No, ##sqrt(14) = sqrt(2*7)## is irrational for the same reasons that ##sqrt(15)## is irrational.
http://socratic.org/questions/how-do-you-prove-that-square-root-15-is-irrational
See my proof for ##sqrt(15)##.
If the radicand (the expression under the square root sign) only has perfect square factors then the square root is rational. Otherwise it will be irrational.
Don't use plagiarized sources. Get Your Custom Essay on
Is the square root of 14 rational?
Just from $13/Page