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Multiply each of the monomial : (-3x^2y)...

Multiply each of the monomial : `(-3x^2y),\ (4x y^2z),\ (-x y^2z^2)a n d\ (4/5z)`

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Multiplying:
`=(-3x^2y)times(4xy^2z)times(-xy^2z^2)times(4/5z)`
`={-3times4times(-1)times4/5}times(x^2ytimesxy^2ztimesxy^2z^2timesz)`
`=48/5x^4y^5z^4`
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  14. Find each of the products: (-4x^2)xx(-6x y^2)xx(-3y z^2)

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  15. Find each of the products: (-2/7a^4)xx(-3/4a^2b)xx\ (-(14)/5b^2)

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  18. Find each of the products: (0. 5 x)xx(1/3x y^2z^4)xx\ (24 x^2y z)

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  20. Find each of the products: (2. 2 x y)xx\ (0. 1 x)xx\ (0. 16)

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