Question

solve the problem below, simplify, add steps
1/3 √21 minus 2/3 √3 * √7

Answer 1

Do you want square root? And If so then here is the answer:Rewrite √3737 as √3√737.√3√737Multiply √3√737 by √7√777.√3√7√7√737⁢77Simplify.        And in the end of, this I put  the decimals.√217217The result can be shown in both exact and decimal forms.Exact Form:√217Decimal Form:0.65465367… not sure this answer.