Question

8x raised to the power 3 - y power 3 + z power 3 + 6xyz
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Answer 1

Answer:

8x^3-y^3+z^3+6xyz

=(2x)^3+(-y)^3+(z)^3-3(2x)(-y)(z)

=(2x-y+z){(2x)^2+(-y)^2+(z)^2-(2x)(-y)-(-y)(z)-(z)(2x)}

=(2x-y+z)(4x^2+y^2+z^2+2xy+yz-2xz)