Question

How the first step became the second one? plz say. and plz don't spam if you don't know the proper answer. it's really urgent for me.​

Answer 1

Answer:

Here, √3 is in multiplication with a2 . so in second case just they are interchanged.

Understand with an example-

3 × a is similar to a × 3.

Here, also a2 × √3 IS SAME TO √3 × a2.

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