Answer the following questions related to nth roots and areas of squares.
MATHEMATICS · Multi-part · CBSE · Mathematics · A Square and A Cube · A Square and A Cube
Problem
Answer the following questions related to nth roots and areas of squares.
(i) State the definition of the nth root of a positive real number.
(ii) If the area of a square is Acm2, show that the length of each side of the square is Acm.
(iii) The area of a square field is 45m2. Explain why the side length of the field is an irrational number and write it in simplest radical form.