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ihatealgebrasomuch
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solve the quadratic equation by factoring> x^2+9x36=0... can someone do this, and give me step by step instructions please!! thax so much!1 xxx
 one year ago
 one year ago
ihatealgebrasomuch Group Title
solve the quadratic equation by factoring> x^2+9x36=0... can someone do this, and give me step by step instructions please!! thax so much!1 xxx
 one year ago
 one year ago

This Question is Closed

barrycarter Group TitleBest ResponseYou've already chosen the best response.0
You're trying to put the equation in the form (xsomething)*(xsomethingelse)=0  does that help?
 one year ago

ihatealgebrasomuch Group TitleBest ResponseYou've already chosen the best response.0
not really, i havent done this in so long...
 one year ago

barrycarter Group TitleBest ResponseYou've already chosen the best response.0
Well, if you had to guess at numbers for the two somethings, what would they be? Just take a wild guess at first
 one year ago

qpHalcy0n Group TitleBest ResponseYou've already chosen the best response.1
What are two numbers that multiply to give 36, but either add or subtract to give 9.
 one year ago

ihatealgebrasomuch Group TitleBest ResponseYou've already chosen the best response.0
12 and 3?
 one year ago

qpHalcy0n Group TitleBest ResponseYou've already chosen the best response.1
Yep. (x+12)(x3)
 one year ago

qpHalcy0n Group TitleBest ResponseYou've already chosen the best response.1
You can check by FOIL'ing it out.
 one year ago

ihatealgebrasomuch Group TitleBest ResponseYou've already chosen the best response.0
thanks so much!
 one year ago
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