Find the squares of; (i) 85; (ii) 115; (iii) 165.
The sum of three consecutive terms of an A. P. is 21 and the sum of their squares is 165. Find these terms.
The sum of three consecutive terms terms of an is 21 and the sum of the squares of these terms is 165. find these terms.
Find the HCF of the two numbers 132 and 165.