Petra is going to do a science experiment she will plant seeds in nine different pots and places the pots in different locations she is plants planning on planting 14 seeds in each pot which is the best estimate for how many seeds Petra needs

126

Step-by-step explanation:

word your question a little better next time this was almost illegible.

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