thillboy
thillboy thillboy
  • 25-05-2017
  • Mathematics
contestada

find the product of (a+b)(a+6b)

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morganalphin
morganalphin morganalphin
  • 25-05-2017
Expand the expression using foil.
a²+6ab+ba+6b²
a²+7ab+6b² is the answer.
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