(4xy-9z);(3xy-16z)

Find the product: (4x-3y+2z)(16x^(2)+9y^(2)+4z^(2)+12xy+6yz-8zx)

Factorise : - 4x^(2) +9y^(2)+16z^(2)+12xy-24yz-16xz

Multiply each of the monomial: (-3x^(2)y),(4xy^(2)z),(-xy^(2)z^(2)) and ((4)/(5)z)

Evaluate : (2x-y+3z)(4x^(2)+y^(2)+9z^(2)+2xy+3yz-6xz)

Find the following produts: (i) (x+y+2z)(x^(2)+y^(2)+4z^(2)-xy-2yz-2xz)(2x-y+2z)(4x^(2)+y^(2)+9z^(2)+2xy+3yz-6xz)

Factorise : (i) 4x^2+9y^2+16z^2+12xy-24yz-16xz (ii) 2x^2+y^2+8z^2-2sqrt2xy+4sqrt2yz-8xz

Factorise: (i) 4x^(2)+9y^(2)+16z^(2)+12xy-24yz-16xz(ii)2x^(2)+y^(2)+8z^(2)-2sqrt(2)xy+4sqrt(2)yz-8xz

Factorise : (i) 4x^(2)+9y^(2)+16z^(2)+12xy-24yz-16xz (ii) 2x^(2)+y^(2)+8z^(2)-2sqrt(2)xy+4sqrt(2)yz-8xz

If x,y,z are real numbers such that xy=6,x-z=2 and x+y+z=9, compute (x)/(y)-(z)/(x)-(z^(2))/(xy)

Find the following expressions (4x-3y+2z)(16x^2+9y^2+4z^2+12xy+6yz-8zx)