SOLUTION: please help 4ab,for a=2, b=5

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Question 521034: please help 4ab,for a=2, b=5
Answer by geometryworm7271(30) About Me  (Show Source):
You can put this solution on YOUR website!
if a=2 then 4(2)b and if b=5 then 4(2)(5) 4x2=8 and 8x5=40