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Find A + B. Be sure to show your work.
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Find A + B. Be sure to show your work.

Find A + B. Be sure to show your work.-example-1
User Endrju
by
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1 Answer

6 votes
|a|=4•(-4)-(-4)•2
|a|=-4•4-(-4)•2
|a|=-4•4+4•2
|a|=4(-4+2)
|a|=4•(-2)
|a|=-8
|b|=2•6-(-4)•(-4)
|b|=12-(-4)•(-4)
|b|=12+4•(-4)
|b|=12-16
|b|=-4
User Abie
by
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