o
x=-1 or 15
Mathematics, 17.09.2019 22:20 mariiuuuh
Use completing the square to solve for x in the equation (x-12)(x+4)= 9.
o
x=-1 or 15
x= 1 or 7
x
4+ 141
x
+1
x=4+ 73
x
x=4+
+1
Answers: 2
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Use completing the square to solve for x in the equation (x-12)(x+4)= 9.
o
x=-1 or 15
o
x=-1 or 15
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