jameshale7272
jameshale7272 jameshale7272
  • 25-06-2020
  • Mathematics
contestada

Simplify the following expression:
-5[(x^3 + 1)(x + 4)]​

Simplify the following expression5x3 1x 4 class=

Respuesta :

kamimac03
kamimac03 kamimac03
  • 25-06-2020

Answer:

[tex]-5x^{4} -20x^{3} -5x-20[/tex]

Step-by-step explanation:

[tex]-5[(x^{3} +1)(x+4)][/tex]

Use the FOIL method for the last two groups.

[tex]-5(x^{4} +4x^{3} +x+4)[/tex]

Now, distribute the -5 into each term.

[tex]-5x^{4} -20x^{3} -5x-20[/tex]

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