At the end of the football season, a team analyses the number of goals they concealed each game. the table shows their information. a) find the median number of goals concealed

b) work out the mean number of goals concealed

concealed goals frequency

0 2

1 8

2 4

3 10

4 6

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

35-60 students are taking math.

differentiate (x^14(x^-2)^4with respect to the variable

the parentheses don't balance in your input.

differentiate 0 with respect to

the final answer is

0

hope this