`18x^2y-24xyz`

Multiply and find their product: xyz, ( x^2y-y^2x+z^2y )

Resolve into factors 3y(16z^2+x^2)+4z(x^2+9y^2)+x(9y^2+16z^2)+24xyz

Factorise the expression : x^3-8y^3-64z^3-24xyz .

trace the following conics 9x^(2)-24xy+16y^(2)-18x-101y+19=0

xyz=24 , x,y,z in N. Then find the number of order pairs (x,y,z)

f(x)=6+24x-18x^(2)+4x^(3) increasing in

Find the intervals in which the graphs of the following functions are concave or convex and locate the points of inflection : y = x^(4) +x^(3) -18x^(2) +24x-12 ,

Factorize the following expressions x^3+8y^3+64z^3-24xyz

Factorise : x^(3) + 8y^(3) + 64z^(3) - 24 xyz