court728
court728
30-11-2020
Mathematics
contestada
How do I factor x2 - 7 = 6x?
Respuesta :
rachaiyke17
rachaiyke17
01-12-2020
Answer:
x=7,x=-1
Step-by-step explanation:
x^2-6x-7=0
x^2+1x-7x-7=0
x(x+1)-7(x+1)=0
(x-7),(x+1)=0
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