Inactive Tutor answered • 09/14/18
Tutor
New to Wyzant
Not sure I understand your presented problem, but:
evaluate l9l - lbl, given a =5 , b= -3, and c =-2
l9l - lbl = l9l - l-3l = 9 - 3 = 6
Brianna R.
asked • 09/14/18evaluate l9l - lbl, given a =5 , b= -3, and c =-2
need help
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