145k views
0 votes
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.-example-1

1 Answer

2 votes
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
User Sean Amarasinghe
by
6.2k points