helpPlzPlz
helpPlzPlz helpPlzPlz
  • 22-10-2016
  • Mathematics
contestada

Hi, can anyone solve these two for me? i would like to have an excplenation with them :)
1. (9x - 4) - (3x + 2)
2. (3x^2 + 8) - (2x^2 + 1)

Respuesta :

Doha1 Doha1
  • 22-10-2016
Rearrange the variable numbers !!
Answer Link

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