Can someone help me pls

1.2

Step-by-step explanation:

Two methods are turning it unmixed then simplying it to 1 2/10 and then turn it to 1.2

Or you could first simplify it to 6/5 THEN turn it unmixed

a negative exponent is translated as follows:

so, we have

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