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bm42400 bm42400
  • 16-01-2019
  • Mathematics
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(Picture) MULTIPLYING POLYNOMIALS AND SIMPLIFYING EXPRESSIONS PLEASE HELP!!!!

Picture MULTIPLYING POLYNOMIALS AND SIMPLIFYING EXPRESSIONS PLEASE HELP class=

Respuesta :

lisboa lisboa
  • 16-01-2019

Answer:

[tex]-2p^2-11p-35[/tex]

Step-by-step explanation:

[tex]-2(p+4)^2-3+5p[/tex]

First we square the parenthesis. Apply FOIL method to multiply

[tex](p+4)^2= (p+4)(p+4)= p^2 + 4p+4p+16= p^2+8p+16[/tex]

[tex]-2(p^2+8p+16) -3+5p[/tex]

distribute -2 inside the parenthesis

[tex]-2p^2-16p-32-3+5p[/tex]

Now combine like terms

[tex]-2p^2-11p-35[/tex]


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