[最も好ましい] (x y)^3 identity 315585-Complete the identity (x+y)^3 Thelma Garrison

A classic way to prove inequalities is using AMGM inequality But my approach is different Here's my proof According to an algebraic iden...

F(x)=(1 x)(1 x^2)(1 x^4)(1 x^8) 971233-F x 1 x 1 x 2 1 x 4 1 x 8 find f' 1 Thelma Garrison

Probability x/(x^2 1) < 1/2 for x normal distributed;Related Queries solve x/(x^2 1) using Newton's method with x0=2; Thisis 0 when √...

F(x)=x^3 2 inverse function 271717-The function f(x)=k(2-x-x^3) has an inverse function Thelma Garrison

A function f is defined as follows f (x) = x p cos (1 / x), x = 0, f (0) = 0 What conditions should be imposed on p so that ( i) f may be co...