Question

Find the square root by prime factorization:
a) 2304 b) 1225

Answer 1

Answer:

a) 2304/2 = 1152/2 = 576/2= 288/2 = 144/2 = 72/2= 36/2= 18/2=9/3=3/3=1

therefore 2304 = 2×2×2×2×2×2×2×2×3×3

= 2×2×2×2×3

= 48

Ans is 48

b) 1225/5=245/5=49/7=7/7=1

= 5×5×7×7

=5×7

=35

Ans is 35

Hope it helps you☺