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KE8717504
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Find all positive and negative integers b such that 5x^2+bx+5 factors..
b=
 one year ago
 one year ago
KE8717504 Group Title
Find all positive and negative integers b such that 5x^2+bx+5 factors.. b=
 one year ago
 one year ago

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KE8717504 Group TitleBest ResponseYou've already chosen the best response.0
use commas to seperate answers
 one year ago

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@LolWolf
 one year ago

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@jim_thompson5910
 one year ago

asnaseer Group TitleBest ResponseYou've already chosen the best response.0
factor a 5 out of the expression and see if that gives you any clue
 one year ago

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@Gabylovesyou
 one year ago

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any idea @mashe
 one year ago

mashe Group TitleBest ResponseYou've already chosen the best response.0
Sorry i had to erase my whole paragraph b/c i ended up with two variables and i'm trying to come up with another linear equation to solve the system. I started with factoring out the 5 then using the quadratic equation to figure out what b is by trying to solve for the discriminant (what's inside the square root in the quadratic equation)... but if i figure it out i'll let you know. i have homework myself i need to finish so if i get around to it i'll post it :)
 one year ago
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