nathangandarela nathangandarela
  • 03-03-2021
  • Mathematics
contestada

How to solve (x - 4) (x +5)

Respuesta :

StudentGiada
StudentGiada StudentGiada
  • 04-03-2021

Answer:

[tex]x^{2}[/tex]+x  - 20

Step-by-step explanation:

(x+ -4)(x+5)

(x)(x)+(x)(5)+(-4)(x)+(-4)(5)

[tex]x^{2}[/tex] + 5x - 4x - 20

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