Mathematics
Grade-11
Easy
Question
What are the solutions to a an equation that factors to (2x - 9) (3x - 9)?
- 3
- -3
-
-
The correct answers are: 3,
We can solve each factor by setting it equal to 0.
(2x - 9)(3x - 9) = 0
2x - 9 = 0
2x = 9
x =
3x - 9 = 0
3x = 9
x = 3
The solutions are x = , 3
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