MadHatt3r MadHatt3r

15-04-2017
Mathematics

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What is question 32 and can you please explain how to do it.

What is question 32 and can you please explain how to do it class=

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Aqua2021 Aqua2021

16-04-2017

Answer is B.

5√3(5+2√6)=

25√3+10√18=

25√3+30√2

Note: I multiplied 10 by 3, because the prime factors of 18 are 3, 3 and 2 so I made a pair from the 3 and multipled and was left with 2.

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