Question

Помогите упростить уравнение подробно!
(b^-1.5)^3*b^0.5-1/1-(b^-4)^0.5

Answer 1

(b^-1.5)^3*b^0.5-1/1-(b^-4)^0.5=b^-4.5*b^0.5-1^-2=b^-4-1-1/b^2=1/b^4-1-1/b^2=1-b^4-b^2/b^4=-b^4-b^2+1/b^4