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victus00 [196]
3 years ago
8

look at my the expression below. 1/2 (a+b) - (a-b)2 what is the value of the expression when a= 18 and b =14?

Mathematics
1 answer:
oksano4ka [1.4K]3 years ago
3 0
8 because 18+14 =32 then divide 32 by 2. Then 18-14= 4 then multiply that by 2 and you get 8. 16 -8 = 8
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artcher [175]

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Hello.

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---------------------------------
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