Find the degree of: `2y^2z+9yz-7z-11x^2y^2`

Find the degree of: 2y^2z+10yz

What is the degree of the monomial : -11y^2z^2

Find the product of 9x, 2y and 5z

Degree of 3 x^2y^2z^3 is ___

The range of x^(2)+4y^(2)+9z^(2)-6yz-3xz-2xy is

The range of x^(2)+4y^(2)+9z^(2) - 6yz-3xz-2xy is

Find the distance between the planes 2x-y+2z-7=0 and 6x-3y+6z+5=0 .

Find the distance between the planes 2x-y+2z-7=0 and 6x-3y+6z+5=0 .

If x,y, z are real numbers satisfying the equation 25(9x^(2) + y^(2)) + 9z^(2)- 15 (5xy + yz + 3zx)= 0 then x,y, z are in