Find all real solutions of 2αx^6 + x^3 -2β=0.Express your answers (i) symbolically with square/cube roots(ii) numerically,showing 4 dec plac?
回答 (2)
2015-10-20 6:29 pm
✔ 最佳答案
let u=x³apply the quadratic formula.
No values are given for α or β.
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