Question Number 71925 by Henri Boucatchou last updated on 22/Oct/19

Solve (√(1 − x^2 )) = x^(4/3)

Answered by MJS last updated on 23/Oct/19

x=t^(3/2) (√(1−t^3 ))=t^2 1−t^3 =t^4 t^4 +t^3 −1=0 no useful exact solution t≈.819173 ⇒ x=±.741418