CaptainMarvelous CaptainMarvelous

16-02-2018
Mathematics

contestada

Simplify Completely:
5√162-3√18-4√98

A) 11√2
B) 8√2
C) 5√2
D) Simplified Already

Respuesta :

Banabanana Banabanana

16-02-2018

[tex]5 \sqrt{162}-3 \sqrt{18}-4 \sqrt{98}= \\ 5\cdot 9 \sqrt{2}-3\cdot 3 \sqrt{2} -4\cdot 7\sqrt{2}=\\ 45 \sqrt{2}-9 \sqrt{2} -28\sqrt{2}=\\ 8 \sqrt{2} [/tex]

B) 8√2

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