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factor the trinomial 3x^2+14x-5
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multiply the 3 and 5, get the factors of 15, now which two numbers will give you 14
the sum or product
the factors are 1 3 5 15
ya so youll use 15 and 1
ok so it will look something like this x^2(x-15)(x-1)
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so then set up the trinomial as 3x^2+15x-1x-5
then youll perform factoring by grouping
ok and what does that step look like please
(3x^2+15x)(-x-5)
then youll get 3x(x+5)-1(x+5)
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since the x+5 matches your answer will be (3x^2-1)(x+5)
(x+5)(3x-1)
ya correct my bad
o well two more shots
so you got this now?
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still wokring on it slowly maybe
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