Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
220 views
in Cubes And Cube Roots by (38.9k points)

\(\sqrt[3]{9261}\) = ........................

A) 11

B) 41 

C) 21 

D) 14

Please log in or register to answer this question.

2 Answers

+1 vote
by (36.7k points)

Correct option is C) 21

0 votes
by (57.0k points)

Correct option is (C) 21

\(\therefore\) 9261 = \(3^3\times7^3\)

\(\therefore\) \(\sqrt[3]{9261}=\sqrt[3]{3^3\times7^3}\) \(=\sqrt[3]{(3\times7)^3}\)

\(=(21^3)^\frac13=(21)^{3\times\frac13}=21.\)

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

...