victoriasanchez2 victoriasanchez2

20-06-2017
Mathematics

contestada

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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BlueSky06 BlueSky06

03-07-2017

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.

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