amal0k amal0k
  • 06-01-2017
  • Mathematics
contestada

factorise:
3x^2 + 3x
2x + 2

Respuesta :

lamochick
lamochick lamochick
  • 06-01-2017
1. 3x^2 + 3x + 0 
3x(x + 1)

2. 2x + 2
2(x + 1)


Answer Link
olemakpadu
olemakpadu olemakpadu
  • 06-01-2017
3x² + 3x

3*x*x + 3*x

3x( x + 1)


2x + 2

2*x + 2*1

2(x + 1)

Hope this explains it.
Answer Link

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