Oven (x-7)^2=36, select the values of x a. x=13, b. x=1, c. x=-29, d. x=42

(x-7)^2=36

take the square root of each side

x-7 = 6   and x-7 = -6

add 7 to each side

x = 13     x = 1

Choices A and B

12/11c

or

12

c

11

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