liliana920
liliana920
08-08-2021
Mathematics
contestada
Solve by factoring
x^2-8x-9 = 0
Respuesta :
geekmath28
geekmath28
08-08-2021
Answer:
the answer is ( x-9) (x+1) = 0
Step-by-step explanation:
more to the solution is x= -1, 9
Answer Link
mallow44
mallow44
09-08-2021
use quadratic formula!!
Answer Link
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