rosepetals3358 rosepetals3358
  • 03-11-2017
  • Mathematics
contestada

Which expression is equal to 354−−√−424−−√ ? 6√ −6√ −116√ 116√?

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nobillionaireNobley
nobillionaireNobley nobillionaireNobley
  • 13-11-2017
[tex]3 \sqrt{54} -4 \sqrt{24} =3 \sqrt{9\times6} -4 \sqrt{4\times6} \\ \\ =9 \sqrt{6} -8 \sqrt{6} = \sqrt{6} \\ \\ \therefore3 \sqrt{54} -4 \sqrt{24}=\bold{ \sqrt{6} }[/tex]
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shaymhaines shaymhaines
  • 06-02-2020

Answer:

Its square root 6 so A.

Step-by-step explanation:

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