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rebecca1233
 2 years ago
Which equation is a quadratic equation?
3x − y = 8x + 2
y = 7x(5 − 2x) + 9
7x^2 + y = (3 + x)(7x − 1)
y − 3 = (x^2 − 3)(8x + 3)
rebecca1233
 2 years ago
Which equation is a quadratic equation? 3x − y = 8x + 2 y = 7x(5 − 2x) + 9 7x^2 + y = (3 + x)(7x − 1) y − 3 = (x^2 − 3)(8x + 3)

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muhammad9t5
 2 years ago
Best ResponseYou've already chosen the best response.1wat do you mean by y=?

rebecca1233
 2 years ago
Best ResponseYou've already chosen the best response.0idk that was in the question

muhammad9t5
 2 years ago
Best ResponseYou've already chosen the best response.1put y=0 then this is quadratic equation y = 7x(5 − 2x) + 9

waterineyes
 2 years ago
Best ResponseYou've already chosen the best response.0For what equation when you will solve then you get \(x^2\)..

rebecca1233
 2 years ago
Best ResponseYou've already chosen the best response.0so can u help me with the question

muhammad9t5
 2 years ago
Best ResponseYou've already chosen the best response.1thats your quadratic equation y = 7x(5 − 2x) + 9

rebecca1233
 2 years ago
Best ResponseYou've already chosen the best response.0wait.. oh.. so the second one is the quadraic equation?

rebecca1233
 2 years ago
Best ResponseYou've already chosen the best response.0can u help me with more work

rebecca1233
 2 years ago
Best ResponseYou've already chosen the best response.0http://openstudy.com/study#/updates/50181e5ce4b04dfc808bedf5

muhammad9t5
 2 years ago
Best ResponseYou've already chosen the best response.1yes. You are welcome always.
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