find the value of x^2+y^3+z^3-yz if x^2+y^2+z^2=83 and x+z=15
mx-ym-2x-2y
-12 multiplied by x = -8
A side table has interior storage space in the shape of a cube. What is the
volume of the storage space if the interior length is...
a^4+\frac{1}{a^4}=16\:\frac{1}{16}
log2(5)
4/3 divided by x= -5/2
ind the directional derivative of f=xy+yz+zx in the direction of vector i+2j+3k at the point(1,2,0)