6. In which of the following expressions, prime factorisation has been done?
a) 546 = 2 × 3 × 7 × 13
b) 1140 = 3 x 4 x 5 x 19
c) 405 = 9 x 5 x 3 x 3
d) 494 = 13 x 19 x 2
Answers
Answered by
2
Answer:
b option is the correct answer
Step-by-step explanation:
HOPE MY ANSWER IS HELPFUL TO YOU
Answered by
1
Step-by-step explanation:
I think it option (b) is your answer.
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