riah133
08.05.2020 •
Mathematics
What are the solutions to the quadratic equation 3(x - 4)2 = 75?
O x= -9 and x = 1
x= -5 and x = 5
O x = -4 and x = 4
Ox= -1 and x = 9
OOO
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Ответ:
x = -1 and x = 9
Step-by-step explanation:
3(x-4)^2 = 75
(x-4)^2 = 75/3 = 25
(x-4)=
(x-4)= 5 or (x-4)=-5
x=9 or x= -1
Ответ:
The answer is 500
Step-by-step explanation: