Mathematics
posted by John .
For all real and positve numbers p and q, the following identity holds:
(p^1/3  q^1/3)(p^2/3 +(p^1/3)(q^1/3) + q^2/3) = (p  q)
Does this identity still hold for negative p and/or q?
Respond to this Question
Similar Questions

Algebra
57. Find the domain of: y= 5 _____ 2x+24 a. all real numbers except 12 b. all real numbers except 0.08 c. all real numbers except 0.08 d. all real numbers except 12 I still don't get how to do these, and this one looks even more … 
Math
which of the following properties hold for subtraction of whole numbers? 
Abstract Algebra
Let A= {1}, that is, the set of all real numbers except 1. Define an operation on A by a*b=a+b+ab (usual addition and multiplication in R) a) Show that * is closed on A b) show that * is associative c) Find the identity element … 
algebra
solve the equation if it an identity(all real numbers) or a contradiction(no solution) so state 5x+6+6x=10x+6+y 
algebra
1. solve using multipication principle 3a<15 2. solve the equation if it an identity(all real numbers) or a contradiction ( no solution) so state 5x+6+6x=10x+6+y 
algebra
solve the equation and state if it an identity ( all real numbers) or a contradiction(no solution) 5x+6+6x=10x+6+y 
algebra
solve the equation if it an identity (all real numbers) or a contradiction please state 5x+6+6x=10x+6+y 
Math help!
1.(g + 4)  3g = 1 + g 1 4 No solution Identity 2. 5y + 2 = 1/2(10y + 4) 5 10 No solution Identity 3. 0.5b + 4 = 2(b + 2) 0 0.5 No solution Identity 4. 3x + 5 = 3x + 10 5/6 5/6 No solution Identity My answers: 1. 1 2. Identity 3. … 
algebra
Give am example of a function f.N N with the property that there exists a function g. N N such that the composition got is the identity function on N but for no function h. N N does it hold that fog is the identity function on N.Prove … 
Child Development
Rachel is a highechool student who has explored several employment and education alternatives. She has chosen to attend the community college near home to become a diesel mechanic. What is the identity status of Rachel according to …