RS Aggarwal Class 8 Math Third Chapter Squares and Square Roots Exercise 3A Solution EXERCISE 3A (1) Using the prime factorization method, find which of the following numbers are perfect squares: (i) 441 = 3 × 3 × 7 × 7 = 32 × 72 (ii) 576 = 2 × 2 × 2 × 2 […]