Solve-for-x-y-z-if-x-3-y-3-z-3-42-

Question Number 78168 by TawaTawa last updated on 14/Jan/20

Solve for x, y, z if : x^{3} + y^{3} + z^{3} = 42

Commented by MJS last updated on 15/Jan/20

x \in N, Z, R ?

Commented by TawaTawa last updated on 15/Jan/20

R sir

Commented by mr W last updated on 15/Jan/20

R ?

h o w d o y o u t h i n k ?

x^{2} + y^{2} + z^{2} = 42

i s a s p h e r e . i t h a s i n f i n i t e p o i n t s .

\Rightarrow i n f i n i t e s o l u t i o n s

i f N, \Rightarrow n o s o l u t i o n

Commented by TawaTawa last updated on 15/Jan/20

So, which one is possible sir

Commented by mr W last updated on 15/Jan/20

y o u c a n a s k e v e r y q u e s t i o n . b u t t h i s

q u e s t i o n i t h i n k i s n o t a g o o d o n e,

b o t h a s \in N o r a s \in R .

Commented by TawaTawa last updated on 15/Jan/20

Alright sir . i apprecciate .