Question

59) Find the square root by division method ;
i) 2304
ii) 44.89
60) Find the cube root by prime factorization:
i)10648
ii) 15625​

Answer 1

Answer:

(i) 64=2×2×2×2×2×2= 23×23=43

364=4

(ii) 512=2×2×2×2×2×2×2×2×2×2×2×2

= 23×23×23=83

3512=8

(iii) 10648= 23×113=223

310648=22

(iv) 27000= 23×33×53=303

327000=30

(v) 15625= 53×53=253