Question

Give me formula for x^3+y^ 3-z^3+3xyz

Answer 1

Answer:

x3+y3-z3+3xyz

= (x)^3 +(y)^3 +(-z)^3 -3(x)(y)(-z)

=(x+y-z)(x^2+y^2+z^2-xy+yz+xz)