(12xy)4

48x^2y + 20xz + 12xy + 5z xy - 3x – 8y + 24 are these Prime expressions or not?

Factor: 2x^8y^6+16x^6y^5+12xy

find the value of x^3+y^3-12xy+64 when x+y= -4

9x^2y 12xy^3

If x is 12xy^2 7=? so if 12xy^2=x what is y. Y=z+129 z=394. Help!

Factor 12xy-15x+8ky-10k

Simplify √6x(√8x +√12xy) to its simplest form

Simplify (-12xy)2 a -144xy b 144x^2Y^2 c 24x^2y^2

Asked by Margie