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Mathematics 9 Online
OpenStudy (anonymous):

PLEASE HELP! Identify the graph of a quadratic equation with two irrational solutions

OpenStudy (anonymous):

OpenStudy (goformit100):

first have no root second 1 third 2 forth also 2 roots

OpenStudy (anonymous):

so how would you tell which is irrational? @goformit100

OpenStudy (anonymous):

If the graph don't touch the x axis, it has no real roots thus, the solutions ae irational

OpenStudy (anonymous):

so would it be the second graph?

OpenStudy (anonymous):

or the first? @Luis_Rivera

OpenStudy (anonymous):

hello?????? @goformit100 @Luis_Rivera

OpenStudy (anonymous):

The last one has irrational roots but 1st one has no solution,2nd one has one soln(x=3)& the 3rd one has 2 soln(x=2&x=-3)

OpenStudy (anonymous):

so it would be the last one? @neba.zi

OpenStudy (anonymous):

Sure

OpenStudy (anonymous):

is that a yes? @neba.zi

OpenStudy (anonymous):

Yes!!!!!!!

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