briseidaaguilar1421 briseidaaguilar1421
  • 12-04-2022
  • Mathematics
contestada

(x + 4) (x - 4) - x² + 16

Respuesta :

quikninja123
quikninja123 quikninja123
  • 12-04-2022

Answer:

infinite solutions

Step-by-step explanation:

Hey there!

In order to solve this problem, we need to first distribute the [tex](x+4)(x-4)[/tex]

This is equal to [tex]x^2-16[/tex]

Now we can combine like terms

[tex]x^2[/tex] and [tex]-x^2[/tex] cancel out

also

[tex]16[/tex] and [tex]-16[/tex] cancel out

The equation ends up as 0 = 0

So the answer to this answer is infinite solutions

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