3. Quadrilateral WXYZ with vertices W(-1, 1), X(2, -3),
Y(0, -6), and Z(-2,-5):
Reflected across x = -3
w
X'C
o
Point X' is located at
(-2,-3)
(2-3)
(2,3)
(-8,-3)

The equation would be (3+√-16)(6-√-64)
A negative square root can not be a real number, meaning that we have to use the imaginary number.
(3+4i)(6-8i)
How to multiply imaginary numbers...
Treat this like an equation looking like (x-a)(y-b)
Use FOIL
(3+4i)(6-8i)
= 18-24i+24i-32i²
= 18-32i²    (i²= -1 because i= √-1)
= 18- (-32)
= 18 + 32
= 50