brookemapp153 brookemapp153

13-06-2020
Mathematics

contestada

x2 + 6x – 7 = 0?
1) (x + 3)2 = 2
2) (x – 3)2 = 2
3) (x – 3)2 = 16
4) (x + 3)2 = 16

Respuesta :

Syeda028 Syeda028

13-06-2020

Answer:option d i think so~~

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