Answer:
x = ± 2i
Step-by-step explanation:
note that
= i
x² = - 12 ( take square root of both sides )
x = ±
= ±
= ± 2i
Answer:
Assume that the formula is true for the (k+1)term
Step-by-step explanation:
I learned this in class a couple weeks ago in intermediate algebra
y=5/2x-4
Step-by-step explanation:
im pretty sure
Answer:
2
Step-by-step explanation:
2x8=16, 2x14=28, and 2x28=56