niwenicky02 niwenicky02
  • 08-02-2021
  • Mathematics
contestada

1 Expand and simplify each expression
a) x(x+2)+x(x+5)

Respuesta :

Pauloaiza1 Pauloaiza1
  • 08-02-2021
x^2 + 2x + x^2 + 5x

2x^2 + 7x
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