asked 108k views
2 votes
9z • ( 13r^4 + 5z^2 )

asked
User Onpduo
by
7.4k points

1 Answer

6 votes

Answer:( 117*z*r^4 + 45*z^3 )

Explanation:

I've attached the answer.

9z • ( 13r^4 + 5z^2 )-example-1
answered
User BriOnH
by
8.3k points
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