Asked by Carol
x^2-6x-7=0 Completing the square
need help
need help
Answers
Answered by
bobpursley
what is half of -6 squared: 6/2=3, squared , 9
x^2-6x+9 -7=9
(x-3)^2 =16
take the square root of each side.
x-3= +-4
x=7, or -1
x^2-6x+9 -7=9
(x-3)^2 =16
take the square root of each side.
x-3= +-4
x=7, 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.