Question

a surface probe ina shape of a sphere x^2+y^2+z^2=30 enters Earth's atmosphere and its surface begins ot ehat after one hour the temperatire at the pint (zyx) on a probes surface is T(xyz)= x-2y+5z. find the hottest point on the probes surface.

Answer 1

Answer:

$2x2y \times 3 { \sqrt{ {9 \div |?| }^{2} } }^{?}$