if 1 pile soccer balls in a pyramid with 1 soccer ball in the first layer, 4 in the second layer (from the top), 9 in the third layer, and 16 in the fourth layer, how many soccer balls will I need to make a pile with 10 layers

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

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step-by-step explanation:

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i use my brain for prombles like this maybe you could try it

step-by-step explanation: