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Mathematics 14 Online
OpenStudy (nuccioreggie):

Simplify the following expression: (−1)(−7)(4) 12 28 −12 −28

OpenStudy (nuccioreggie):

@acxbox22

OpenStudy (nuccioreggie):

@DanJS

OpenStudy (nuccioreggie):

@Littlebird

OpenStudy (littlebird):

you are multiplying. i will break this up into parts. When you multiply a negative and a positive number, the answer will be negative. So... -1x4=?

OpenStudy (nuccioreggie):

-4

OpenStudy (littlebird):

Now when you multiply two negative numbers, the answer will be positive. -4 x -7=

OpenStudy (nuccioreggie):

28

OpenStudy (littlebird):

That is the answer

OpenStudy (nuccioreggie):

tnx

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