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for this x2  12x + 27 how do you know if its (x+3) or (x3) the plus and minus confuse me :s
 one year ago
 one year ago
for this x2  12x + 27 how do you know if its (x+3) or (x3) the plus and minus confuse me :s
 one year ago
 one year ago

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RaphaelFilgueirasBest ResponseYou've already chosen the best response.0
x1.x2=27 x1+x2=12
 one year ago

RaphaelFilgueirasBest ResponseYou've already chosen the best response.0
so x1=3 and x2=9
 one year ago

RaphaelFilgueirasBest ResponseYou've already chosen the best response.0
when you made x=x1or x2 you must get a zero
 one year ago

RaphaelFilgueirasBest ResponseYou've already chosen the best response.0
so p(x)=(xx1).(xx2)
 one year ago

ahoymewmewBest ResponseYou've already chosen the best response.0
@RaphaelFilgueiras (x + 3) (x + 9) (x – 3) prime these are the choices it gave me.
 one year ago

RaphaelFilgueirasBest ResponseYou've already chosen the best response.0
so p(x)=(x3).(x9)
 one year ago

ahoymewmewBest ResponseYou've already chosen the best response.0
ok thanks c: @RaphaelFilgueiras
 one year ago

RaphaelFilgueirasBest ResponseYou've already chosen the best response.0
you are welcome
 one year ago
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