SOLUTION: fractional exponents: this is not from a book its from a work sheet my teacher. solve for x pls dont stop at factoring it out. {{{ 2x^(2/3) + x^(1/3) - 15 = 0 }}}

SOLUTION: fractional exponents: this is not from a book its from a work sheet my teacher. solve for x pls dont stop at factoring it out. {{{ 2x^(2/3) + x^(1/3) - 15 = 0 }}}

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Question 142429: fractional exponents: this is not from a book its from a work sheet my teacher. solve for x pls dont stop at factoring it out.
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
2x^(2/3)+x^(1/3)+15=0
(2x[1/3]-5)(x^[1/3]+3)
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