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anonymous
 4 years ago
Find all positive and negative integers b such that 5x^2+bx+5 factors..
b=
anonymous
 4 years ago
Find all positive and negative integers b such that 5x^2+bx+5 factors.. b=

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0use commas to seperate answers

asnaseer
 4 years ago
Best ResponseYou've already chosen the best response.0factor a 5 out of the expression and see if that gives you any clue

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Sorry 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 :)
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