Iwill give you 30 points
question 2 (multiple choice worth 6 points)

(06.01)

solve the following system of equations:

2x + 3y − z = 1
3x + y + 2z = 12
x + 2y − 3z = −5
(3, 1, 2)
(−3, 1, 2)
(3, −1, 2)
(3, 1, −2)

the median here is 25. your lowest value is 14 and highest value is 48. to find the third quartile, find the medium number in between 25 and 48 which would be 42 i believe.

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i