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nathaly95
 3 years ago
Factor the trinomial below.
9x2 + 6x + 1
nathaly95
 3 years ago
Factor the trinomial below. 9x2 + 6x + 1

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Kuoministers
 3 years ago
Best ResponseYou've already chosen the best response.0you need 2 numbers

AravindG
 3 years ago
Best ResponseYou've already chosen the best response.0first of all \[\huge \color{green}{\text{WELCOME TO OPENSTUDY!}}\]

Kuoministers
 3 years ago
Best ResponseYou've already chosen the best response.0\[\Huge{\color{Green}{\rightarrow \boxed{\mathbb{\text{WELCOME}{}}}{\color{green}{\color{blue}TO{\color{purple}O!}}}}} \]

nathaly95
 3 years ago
Best ResponseYou've already chosen the best response.0Sorry and Thanks you!

mathmate
 3 years ago
Best ResponseYou've already chosen the best response.0Looks like a perfect square of the form (a+b)^2=a^2+2ab+b^2 if you look at the question as: (3x)^2+6x+1

GCR92
 3 years ago
Best ResponseYou've already chosen the best response.0Solve the equation using the quadratic formula, equal the whole expression to 0 and proceed, then you'll obtain 2 values of x, for example, if you get x=1 and x=2, to put it as a product you must put it with the sign changed, in this example it would be (x1)(x2). Sometimes you can't use the quadratic formula, I suggest you learn to factor in this order: 1Common Factor. 2Notable pars. 3Ruffini Rule (you should always use this in order to factor powers above 2) 4Quadratic formula can only be applied when you have an equation in the form Ax^2 + By + c = 0 \[\frac{ b \pm \sqrt{b^24ac} }{ 2a }\]
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