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What is the polynomial function in factored form?

f(x)=x3+2x2−5x−6

 

f(x)= (       ),(       ),(        )

 Dec 19, 2019
 #1
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x^3  + 2x^2  - 5x - 6   =

 

Write this as

 

[ x^3  + x^2 ]  + [ x^2  -  5x  - 6  ]  =

 

x^2 ( x + 1) +  (x + 1) ( x - 6)  =

 

(x + 1)  ( x^2  + x  - 6)  =

 

( x + 1) ( x + 3) ( x - 2)

 

 

 

cool cool cool

 Dec 19, 2019

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