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Please help with this maths on math watch! It’s roots and surds i think this includes rationalising the denominator but i have absolutely no idea which is why i need help!!

Please help with this maths on math watch! It’s roots and surds i think this includes rationalising the denominator but i have absolutely no idea which is why i need help!!
86.4k views
3 votes
Please help with this maths on math watch! It’s roots and surds i think this includes rationalising the denominator but i have absolutely no idea which is why i need help!!

Please help with this maths on math watch! It’s roots and surds i think this includes-example-1
User Liolik
by
8.0k points

1 Answer

2 votes

Answer:

2

Explanation:

ac/b =


\sqrt{ (2 * 10)/(5) } = \sqrt{ (20)/(5) } = √(4) = 2

User Roberto Correia
by
8.6k points
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