1.

A quadratic equation has two origins \(x = \frac 1 {11}\) and \(x = \frac {-1} {9}\). How can the equation be written in the following way?

A. (11x - 1)(9x - 1) = 0
B. (11x - 1)(9x + 1) = 0
C. (11x + 1)(9x - 1) = 0
D. (11x + 1)(9x + 1) = 0
Answer» C. (11x + 1)(9x - 1) = 0


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