Respuesta :

The answer is b. 314/2

So, the correct option is option B

Given,

[tex]\frac{18x^2\sqrt{14r^8}}{6\sqrt{7x^4} }[/tex]

Computation:

The given expression can be written as,

[tex]\frac{6\times x^2\times3\times\sqrt{7}\times \sqrt{2x^8}}{6\sqrt{7x^4} }[/tex]

[tex]=3 x^4\sqrt{2}[/tex]

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