-9, 9
0, 9
Mathematics, 08.01.2021 01:50 jayzeptor
What value(s) of x make the equation x2 - 18x + 81 = 0 true?
9
-9, 9
0, 9
0, -9, 9
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 22:30
James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b?
Answers: 1
Mathematics, 21.06.2019 23:30
Which two fractions are equivalent to 6/11? 6/22 and 18/33 12/22 and 18/33 12/22 and 18/22 3/5 and 6/10
Answers: 1
Mathematics, 22.06.2019 01:40
Which of these statements is correct? the system of linear equations 6x - 5y = 8 and 12x - 10y = 16 has no solution. the system of linear equations 7x + 2y = 6 and 14x + 4y = 16 has an infinite number of solutions. the system of linear equations 8x - 3y = 10 and 16x - 6y = 22 has no solution. the system of linear equations 9x + 6y = 14 and 18x + 12y = 26 has an infinite number of solutions.
Answers: 2
You know the right answer?
What value(s) of x make the equation x2 - 18x + 81 = 0 true?
9
-9, 9
0, 9
-9, 9
0, 9
Questions
English, 16.04.2021 20:10
English, 16.04.2021 20:10
History, 16.04.2021 20:10
Social Studies, 16.04.2021 20:10
Mathematics, 16.04.2021 20:10
Spanish, 16.04.2021 20:10
Social Studies, 16.04.2021 20:10
Mathematics, 16.04.2021 20:10
Social Studies, 16.04.2021 20:10
Mathematics, 16.04.2021 20:10
