Help on math please... (3xy^3)(-2y)

asked Apr 18, 2018 41.7k views

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3 votes

3xy³-2y
3 * -2xy³ * y
3 * -2 =-6
-6xy³ * y
-6x (y * y * y *y)
(y * y * y *y)= ^4

-6xy^4

Jtbr answered Apr 25, 2018

by Jtbr

8.4k points

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