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(1.1x+0.2y)^2 expand the following |
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Answer» Answer: 1.21x^2. + 0.04y^2 + 0.44xy
(a+b)^2= a^2+ b^2 + 2ab (1.1x)^2. +. (.2y)^2. + 2*1.1x *0.2y = 1.21x^2. + 0.04y^2 + 0.44xy I think this ANS will HELP you |
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