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JulieLu
Group Title
find the zeros of the function y=x^24x+3 by factoring
 one year ago
 one year ago
JulieLu Group Title
find the zeros of the function y=x^24x+3 by factoring
 one year ago
 one year ago

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geerky42 Group TitleBest ResponseYou've already chosen the best response.0
x²4x+3 = (x  ?)(x  ?)
 one year ago

JulieLu Group TitleBest ResponseYou've already chosen the best response.0
(x3)(x1)
 one year ago

geerky42 Group TitleBest ResponseYou've already chosen the best response.0
Excellent. Now find zero. Do you know how to?
 one year ago

JulieLu Group TitleBest ResponseYou've already chosen the best response.0
i have no idea
 one year ago

geerky42 Group TitleBest ResponseYou've already chosen the best response.0
(x3)(x1) = 0 so either (x  3) or (x  1) must be equal zero.
 one year ago

geerky42 Group TitleBest ResponseYou've already chosen the best response.0
or (x  1). So set both terms equal to zero. (x  3) = 0 (x  1) = 0 Find x. You will have two answers.
 one year ago
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