Adeli served 1,288 sandwiches in 4 weeks. if it served the same number of sandwiches each day, how many sandwiches did it serve in 1 day? explain how you found your answer

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

sounds & other waves originate from any vibrating object