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Mathematics 17 Online
OpenStudy (anonymous):

what are the roots of the equation x62 - 10x + 21= 0

OpenStudy (dan815):

(x -7)(x-3)

OpenStudy (tkhunny):

I presume you mean x^2, not x62?

OpenStudy (dan815):

thats how you can factor the left side, so what must the roots be?

OpenStudy (anonymous):

in order to find the roots, you want to factor it out

OpenStudy (dan815):

(x -7)(x-3)=0 what values of x will make this true?

OpenStudy (anonymous):

yeah x^2

OpenStudy (dan815):

why u got the red hair

OpenStudy (dan815):

u wanna lose your soul

OpenStudy (anonymous):

ik it was a bad choice

OpenStudy (dan815):

jk..

OpenStudy (anonymous):

i was going with orange but it came out to be red

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