Avagreenwell339 Avagreenwell339
  • 24-05-2017
  • Mathematics
contestada

simplify 6√3/√ 42 by rationalizing the denominator ? could you please show the answer step by step ?

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apologiabiology
apologiabiology apologiabiology
  • 24-05-2017
times it by (√42)/(√42)
remember that (
√a)(√b)=√(ab)
so
we get (6
√126)/(42)
which simplifies to
(
√126)/7
then
(3
√14)/7
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