Question

3. Find the square root of the following numbers by prime factorization.
(a) 3844
(b) 5625
(c) 6561
(d) 7056

Answer 1

Step-by-step explanation:

a) 3844 :- 2×2×31×31

= 2²×31²

= underroot 2²×31²

b) 5625 :- 5×5×5×5×3×3

= 5 raise to 4 × 3²

= (underrrot of 5 raise to 4) ²×( 3²)²

c) 6561 :- 3×3×3×3×3×3×3×3

= 3 raise to 8

= ( underrooot 3 raise to 8 )²

d) 7056 :- 2×2×2×2 3×3 ×7×7

= 2 raise to 4 ×3²×7²

= (underroot 2 raise to 4×3²×7²)²

Answer 2

Answer:

7056 is prime factorisation