Question

a) -3x²y²z x 12 x y ²z² x -4yz
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Answer 1

Step-by-step explanation:

Let's simplify step-by-step.

((((((((−3x2)(y2))(z))(x))(12))(x))(y2))(z2))(x)−4yz

=−36x5y4z3+−4yz

Answer:

=−36x5y4z3−4yz