MONDA123 MONDA123

25-05-2017
Mathematics

contestada

Simplify √ 144x2 A. 2x2√ 2 B. 8x2√ 6 C. 8√ 6x D. 12x

Respuesta :

Аноним Аноним

25-05-2017

Simplify the radical by breaking the radical direction up into a product of known factors.
= 12√2x

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mjankiewicz mjankiewicz

25-05-2017

[tex]\sqrt{144x^2}=\sqrt{(12x)^2}=12x[/tex]

Answer D

or
[tex]\sqrt{144x^2}=(144x^2)^{\frac{1}{2}}=(12^2)^{\frac{1}{2}}*(x^2)^{\frac{1}{2}}=12^1*x^1=12x[/tex]

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