How can i explain 3x3x4=36

3×3= 9 9×4=36 hope that helped you

if you multiply 3 by 3, you get 9. then moltiply 9 by 4 you get 36.

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