Question

hello frnds.....
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plzz help

Answer 1

hope this helps you follow me

Answer 2

Heya friend,
Here is the answer you were looking for:

(3√5 - 5√2)(4√5 + 3√2)

= 3√5(4√5 + 3√2) - 5√2(4√5 + 3√2)

= 12×5 + 9√10 - 20√10 - 15×2

= 60 + 9√10 - 20√10 - 30

= 30 - 11√10

Hope this helps!!

If you have any doubt regarding to my answer, feel free to ask in the comment section or inbox me if needed.

@Mahak24

Thanks...
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