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1 vote
What is the product ? (5r-4)(r2-6r+4)

2 Answers

4 votes

Answer:

A

Explanation:

User Bjnr
by
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(5r-4)(r^2-6r+4)

= 5r^3-30r^2+20r-4r^2+24r-16

= 5r^3-34r^2+44r-16

User Tawnos
by
6.4k points