Question

9. In which of the following expressions, prime factorisation has been done?
a. 24=2×3×4
b.56=7×2×2×2
c.70=2×5×7
d.54=2×3×9​

Answer 1

Answer:

A

Step-by-step explanation:

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Answer 2

Answer:

In which of the following expressions, prime factorisation has been done?

b.56=7×2×2×2

b.56=7×2×2×2c.70=2×5×7