Elliehisee Elliehisee
  • 21-12-2019
  • Mathematics
contestada

Expand and simplify (x- 3)(x + 5)

Respuesta :

awudusalia25 awudusalia25
  • 21-12-2019

Answer:

[tex] {x}^{2} + 2x - 15[/tex]

Step-by-step explanation:

[tex]x(x + 5) - 3(x + 5) \\ = \times {x}^{2} + 5x - 3x - 15 \\ = {x}^{2} + 2x - 15[/tex]

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