Answer:
(y + 7i)(y - 7i)
Step-by-step explanation:
It cannot be factored using real numbers, but consider
7i × - 7i
= -49i² and i² = - 1
= 49
The factoring as a difference of squares to obtain
y² + 49 = (y + 7i)(y - 7i)
If the question is 1222 divided by 1,
the answer is 1222.
<span>
C.
His college savings account has a balance of $13,700.</span>
