tenorio3333
tenorio3333
13-06-2020
Mathematics
contestada
What is the solution to (y - 1)^2 = 9
Respuesta :
1luke
1luke
13-06-2020
Answer:
y=5
Step-by-step explanation:
(y-1)=3
y=4
(edited)
Answer Link
GillianLeziton
GillianLeziton
13-06-2020
y^2-1=9
y^2-1+1=9+1
y^2=10
y= +- root 10
Answer Link
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