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Ivanshal [37]
3 years ago
8

F(x)=x^(2)+6x-78 completing the square fill in the blanks: f(x)=(x+blank)^2+blank

Mathematics
1 answer:
krek1111 [17]3 years ago
8 0
The blank: f(x) = (x+3)^2-78+9
You can combine the negative 78 and 9 if you want to, but that should be the next step for that problem.
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