This makes it very easy to see if there are any pieces of square roots in there. This was demonstrated above.
Other than that, don't you have a calculator?
Square roots are not tricky. If you have the positive square root, just add the negative sign and you are done. Cube roots are much trickier if you want to find ALL of them.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.