Question

($x^{3}$+8)*(2x-3)<0

Answer 1

(x+2)(x^2+4-2x)(2x-3)<0
(x+2)((x-1)^2+3)(2x-3)<0
(x+2)(2x-3)<0

___>0____-2____<0____3/2____>0_____
(-2;3/2)