angryjax101 angryjax101

09-01-2018
Mathematics

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How do you find the quadratic equation for -3 and -17?

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vinyl50098 vinyl50098

09-01-2018

I'm assuming those are the x-intercepts. You would solve it backward. First, you put it back into an equation. (x+3)(x+17) then Multiply those out to x^2+17x+3x+51 combine like terms and finally have X^2+20X+51

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