Question

1/2xyz.4xy³.zxy².zyz²

^{giúp mình với!!!!!!!!!!!!}

Answer 1

\(=\dfrac{1}{2}\cdot4\cdot x\cdot x\cdot x\cdot y\cdot y^3\cdot y^2\cdot y\cdot z\cdot z\cdot z\cdot z^2=2x^3y^7z^5\)

Answer 2

=12⋅4⋅x⋅x⋅x⋅y⋅y3⋅y2⋅y⋅z⋅z⋅z⋅z2=2x3y7z5.