Algebra help needed

Question

Using the square root property to find complex number solutions, show work, write answers to B and C in standard form: a+bi.

A. x*2 = -9

B. x^2 -1 = -33

c. (x-3)^2 =-64

d. 3(x+2)^2 + 300 = 0

Answer 1

x^2=-9

x =+/-sqr(-9)

x= +/-3i

x ^2 -1= -33

x= +/-sqr(-32)

x= +/-4isqr2

(x-3)^2= -64

x-3= +/-8i

x= 3+/-8i

3(x+2)^2 + 300 = 0

(x+2)^2 = -100

x = -2+/-10i