Use completing the square to solve for x in the equation (x+7)(x-9) = 25,
x= -4 or 6
x=-2 or...
Mathematics, 16.10.2020 03:01 jb11177
Use completing the square to solve for x in the equation (x+7)(x-9) = 25,
x= -4 or 6
x=-2 or 14
X=1189
%=1787
Answers: 3
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