Y + 7i y-7i
Explanation:
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)
6/17
literally multiply both numbers by 2
Let width be x
6x - 24y
Simplify the expression.
