Last one i guess... ‍ ‍ ‍ ‍ ‍ ‍ ‍

5/8

Step-by-step explanation:

a=l×w

3/4×5/6=15/24 (÷ top and bottom by 3)

simplified=5/8

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

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: