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Mathematics 8 Online
OpenStudy (anonymous):

what value of k will cause it to have the value of 1 root? kx^2 - 60x + 25 = 0 fan and medal to best!

myininaya (myininaya):

can you find the discriminant?

myininaya (myininaya):

what is the formula of the discriminant?

OpenStudy (anonymous):

what?

OpenStudy (anonymous):

idk what that is...

myininaya (myininaya):

do you know what the quadratic formula is?

OpenStudy (anonymous):

yes. do i plug that in?

myininaya (myininaya):

well the discriminant is the thing in the square root

myininaya (myininaya):

|dw:1405031205984:dw| is quadratic formula

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