Answer:im pretty sure its 2 then you can watch an ad for another answer
Step-by-step explanation:
Answer:
x = 9 + 6i or x = 9 - 6i
Step-by-step explanation:
x² - 18x + 117 = 0
Complete the square and solve:
(x - 9)² - 81 + 117 = 0
(x - 9)² + 36 = 0
(x - 9)² = -36
x - 9 = ±sqrt(-36)
x - 9 = ±sqrt(-1).sqrt(36)
i = imaginary number = sqrt(-1)
x - 9 = ±6i
x = 9 ± 6i
There are no real solutions, only imaginary ones
9 + 6i and 9 - 6i
X = -3, y = 2 rise over run
Answer:
use calculater please it will not take long
Look kid, this question has been up for 16 hours think its time to let it go......... hoped i helped. ✔verified✔