Question

. In which of the following expressions, prime factorisation has been done?
(a) 24 = 2 * 3x4 (b) 56 = 7 * 2 * 2 * 2
(c) 70 = 2 * 5 *7 (d) 54 = 2 x 39​

Answer 1

Answer:

Hey mate,

Here is ur answer.....

1. 24= 2*2*2*3

2. 56= 2*2*3*3

3. 70= 2*5*7

4. 54= 2*27

Correct answer: 3. 70....

Hope this helps you and if then please follow me and mark me as brainliest....