Brenda is finding the product of - 3r and - 2r^2+3r Is she correct? If not, what changes should be made? - 3r (-2r^2+3r)

Question

Mathematics

Alexa Odonnell

29 April, 20:32

Brenda is finding the product of - 3r and - 2r^2+3r Is she correct? If not, what changes should be made? - 3r (-2r^2+3r)

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Troy Park · Answer 1

In finding the product of two expressions, we may use parentheses in order to show the operation. In this item, the missing figure for Brenda's expression of the product is the open and close parentheses that would enclose the first term, - 3r.