apiceofbread123 apiceofbread123

16-12-2019
Mathematics

contestada

prove the polynomial identity

prove the polynomial identity class=

Respuesta :

robert6121 robert6121

28-12-2019

Answer:

The steps have been shown in the solution below

Step-by-step explanation:

[tex](3x+1)^{2} - 2(3x+1)=(3x+1)(3x-1)[/tex]

[tex]9x^{2} +6x+1 -6x-2= (3x+1) (3x-1)\\\\9x^{2} -1=(3x+1)(3x-1)\\\\(3x+1)(3x-1)=(3x+1)(3x-1)\\[/tex]

LHS=RHS Hence, proved.

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