Answer:
Step-by-step explanation:
n^2-7n is n(n-7). So n(n-7) = 0. We know n can be zero because 0* anything is 0. It could also be 7 because we are looking to multiply by 0. So to get a zero in the parentheses. you would do 0+7. Which is obviously, 7
The answer is A
You're not allowed to put links in the question.
(6) the letter n : intersection which means the number you will find at the first bracket and has the same number at the other bracket
c hope this helps
