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  • 23-04-2017
  • Mathematics
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can someone please answer 11 and 13 for me? its quadratics by factoring.

can someone please answer 11 and 13 for me its quadratics by factoring class=

Respuesta :

abd124
abd124 abd124
  • 23-04-2017
11. 7,  or -1 
you are setting it so it's equal to 0 
There is no work being done. You just need to set one or both equations up so it equals 0 
0(x) will always be 0 
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