Question

Is sqrt[3]{ - 27} " align="absmiddle" class="latex-formula">
an irrational number ​

Answer 1

Answer:

$\sqrt[3]{-27}$=-(3*3*3)

$\sqrt[3]{-27}$=-3

-3 is a rational number, thus $\sqrt[3]{-27}$ will be a rational number.