I^22 equals to -1 since i^2 is negative one
The answer should be Two and Three ...
I think the correct answer is D 1,-3
Answer:
b = 6i then a = -6i
b = -6i then a = 6i
Step-by-step explanation:
a+b=0
ab=36
a = -b
a(b) = 36
-b * b = 36
- b^2 = 36
b^2 = -36
Take the square root of each side
sqrt(b^2) = sqrt(-36)
b =± 6i
a = - (± 6i)
so b = 6i then a = -6i
b = -6i then a = 6i
Make a ratio, then cross multiply.
4/30=x/48
30x=4x48
30x=192
x=6.4
