Vertical line has no slope. so only look at the x value. x=-4.
Answer:
The first one
Step-by-step explanation:
For the first choice, the binomial is multiplied by itself, so it will result in a perfect square trinomial.
Whats the answers it doesn’t show for me
THE CORRECT ANSWER IS N=4
Remove the parentheses and combine the like terms:
7 - -9 = 7+ 9 = 16
6i - -8i = 6i +8i = 14i
The answer is 16 + 14i
