How do you simplify $root3(54x)-root3(2x^4)$ ?

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Answer 1 · 2016-09-01T13:40:07

$(3-x)root(3)(2x)$

you can substitute 54 by the product of its factors $2*3^3$ and have the equivalent expression:

$root(3)(2*3^3x)-root(3)(2x^3*x)$

you can partially simplify:

$root(3)(2x)*(root(3)(3^3))-root(3)(2x)*root(3)(x^3)$

$3root(3)(2x)-xroot(3)(2x)$

$(3-x)root(3)(2x)$

How do you simplify root3(54x)-root3(2x^4)root3(54x)-root3(2x^4)?