Question

Срочно!
2x^2/3 +3x^1/3 -5

Answer 1

x^1/3=z>0   2z²+3z-5=0   √D=7
z1=1/4*(-3+7)=1
z2=1/4*(-3-7)<0

z=1   x^1/3=1     x=1