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)
Answer:17 x 7= y x 2
Step-by-step explanation:
Answer: $13.95
50%+ of 9.30 is 13.95 (if you do the math)
2,3,5! 1 is NOT a prime number!
