Try another version of this question Simplify `2 root(4)(256 x) -14 root(4)(81 x)` completely. Write answer in radical form. Assume `x>0`. Answer = Entry Tip: To enter an answer like `50 root(3)(19x),` you would type 50*root(3)(19x). Preview your answer before submitting! `-34 root(4)(x)`
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