انواع 2bالمجسات 2bالمستخدمة 2bفى 2bالماكينات 2bالصناعية
-2b+3 -b-1 Math Central. Name Melissa Who is asking Student Level Middle Question Alright lets say you are multiplying -2b+3 -b-1 and you are using FOIL first you would get 2b 2 +2b-3b-3 then you add like-terms when multiplying if the bases are the same add the exponents does the same thing apply when you are adding the results of the ...
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