Question

the value of 3 root 3 + 2 root 27 minus 7/root 3

Answer 1

Answer:

Step-by-step explanation:

\begin{gathered} Given \\ 3\sqrt{3}+2\sqrt{27}+\frac{7}{\sqrt{3}}\\=3\sqrt{3}+2\sqrt{(3\times 3\times 3)}+\frac{7\times \sqrt{3}}{\sqrt{3}\times \sqrt{3}}\\=3\sqrt{3}+6\sqrt{3}+\frac{7\sqrt{3}}{3}\\=\frac{9\sqrt{3}+18\sqrt{3}+7\sqrt{3}}{3}\\=\frac{(9+18+7)\sqrt{3}}{3}\\=\frac{34\sqrt{3}}{3}\end{gathered}Given33+227+37=33+2(3×3×3)+3×37×3=33+63+373=393+183+73=3(9+18+7)3=3343

Answer 2

Answer:

3√3 + 2√27 -7√3

3√3 + 2*3√3 -7√3

(3+6-7)√3

2√3

Step-by-step explanation:

:)