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Mathematics, 17.03.2020 20:44, summerj0hns17
Please help... Solve using the quadratic formula x^2 - 6x - 40=0
answer options:
x = 10 or x = -4
x = 4 or x = -10
x = -7 or x = 7
x = -4 - √7 or x = -4 + √7
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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Please help... Solve using the quadratic formula x^2 - 6x - 40=0
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