nycmathguy Joined Jun 27, 2021 Messages 5,386 Reaction score 422 Aug 29, 2021 #1 Solve x^(x + 4) = cuberoot{x} for x.
MathLover1 Joined Jun 27, 2021 Messages 2,989 Reaction score 2,884 Aug 29, 2021 #2 x^(x+4)=x^(1/3)....since base is same, exponents are same too so, x+4=1/3 x=1/3-4 x=-11/3 => true
nycmathguy Joined Jun 27, 2021 Messages 5,386 Reaction score 422 Aug 29, 2021 #3 MathLover1 said: x^(x+4)=x^(1/3)....since base is same, exponents are same too so, x+4=1/3 x=1/3-4 x=-11/3 => true Click to expand... A nice algebra problem.
MathLover1 said: x^(x+4)=x^(1/3)....since base is same, exponents are same too so, x+4=1/3 x=1/3-4 x=-11/3 => true Click to expand... A nice algebra problem.