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OpenStudy (smartsass):
write a quadratic equation that has solutions of x=-5 and x=8 please help due tomorrow
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OpenStudy (anonymous):
You can work backwards on this problem. If x=-5 and -8, then that means that (x+5)(x+8) is the factored form of the quad. equation. If you use FOIL, you'll get \[x^2+13x+40\]
OpenStudy (smartsass):
oh wow thank you so much
OpenStudy (anonymous):
no problem
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