Asked by jyn
Determine the solutions to the quadratic equation -10x2 + 30x - 20 = 0.
Answers
Answered by
drwls
Although it is not strictly necessary, I would start by dividing both sides by -10. That makes the equation easier to factor "by inspection".
x^2 -3x +2 = 0
(x-2)(x-1) = 0
x = 2 or 1
x^2 -3x +2 = 0
(x-2)(x-1) = 0
x = 2 or 1
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.