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modphysnoob Group TitleBest ResponseYou've already chosen the best response.1
x^2 3x=28 x^23x28=0 factor (x )(x )=0 think of two number that add up to 3 and multiply to 28
 one year ago

modphysnoob Group TitleBest ResponseYou've already chosen the best response.1
what two number multiples to be 28?
 one year ago

thisisarri Group TitleBest ResponseYou've already chosen the best response.0
ok, one second. @modphysnoob
 one year ago

thisisarri Group TitleBest ResponseYou've already chosen the best response.0
7, and 4
 one year ago

thisisarri Group TitleBest ResponseYou've already chosen the best response.0
@modphysnoob
 one year ago

nader1 Group TitleBest ResponseYou've already chosen the best response.0
(x7)(x+4)=0
 one year ago

modphysnoob Group TitleBest ResponseYou've already chosen the best response.1
yep, 7+4=3 7*4=28
 one year ago

thisisarri Group TitleBest ResponseYou've already chosen the best response.0
haha thanks @nader1
 one year ago

modphysnoob Group TitleBest ResponseYou've already chosen the best response.1
so you'd get here (x7)(x+4)=0 from here , we can deduce that x=7,4
 one year ago

thisisarri Group TitleBest ResponseYou've already chosen the best response.0
thanks doe
 one year ago
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