Question

Solve this
xy=6
yz=15
zx=10

Answer 1

Answer:

Answers below

Step-by-step explanation:

Multiply xy, yz, zx together.

$xy*yz*zx=6*15*10\\x^2y^2z^2=900$

If $A^2=B^2$,

$A=B$ or $A=-B$.

$xyz=30$ or $xyz=-30$

Dividing by $xy$

∴$z=5$ or $z=-5$

Dividing by $yz$

∴$x=2$ or $x=-2$

Dividing by $zx$

∴$y=3$ or $y=-3$

Answer 2

Answer:

x=2 y=3

y=3 z=5

z=5 x=2

this equation of these