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2 votes
2 votes
F(x)=x^ 2 -2x+3;f(x)=-2x+12

User Diz
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1 Answer

16 votes
16 votes
If you set them equal to each other, then x^2 - 2x + 3 = 2x + 12:
x^2 = 9
x = -3, 3
User Firecape
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