Please give a detailed explanation, im genuinely trying in this class

Question

asked Oct 7, 2022 207k views

1 Answer

Kaspars Ozols · Answer 1 · 2022-10-12T05:46:41+0000

Answer:

C)
(√(6) )/(14)

Explanation:

We multiply the conjugate (7 √2) with the denominator and numerator:

$(√(3) )/(7√(2) ) *(-7√(2))/(-7√(2)) \\\\(√(6) )/(14)$

I also just used my calculator and it gave me this