Telangana SCERT Solution Class VIII (8) Math Chapter 6 Square Roots and Cube Roots Exercise 6.5
Contents
(1) Find the cube root of the following numbers by prime factorization method.
(i) 343
(ii) 729
(iii) 1331
(iv) 2744
(2) Find the cube root of the following numbers through estimation?
(i) 512
(ii) 2197
(iii) 3375
(iv) 5832
(3) State true or false?
(i) Cube of an even number is an odd number
(ii) A perfect cube may end with two zeros
(iii) If a number ends with 5, then its cube ends with 5
(iv) Cube of a number ending with zero has three zeros at its right
(v) The cube of a single digit number is a single digit number.
(vi) There is no perfect cube which ends with 8
(vii) The cube of a two digit number may be a three digit number.
(4) Find the two digit number which is a square number and also a cubic number.
Please send chapter 8 exploring geometric figures
Nice super