railway RRB Technician Grade 3 Mock Test 2024 Quantitative Aptitude Simplification Surds and Indices
If , \(x=\sqrt[3]{a\sqrt{b\sqrt[3]{a\sqrt{b...\infty}}}} \), then x is equal to:
1
\(\sqrt[4]{{{a^2}b}}\)
2
\(\sqrt[5]{{{a^2}b}} \)
3
\(\sqrt[3]{{{a^2}b}}\)
4
\(\sqrt{{{a^2}b}}\)