Answer: 280 for number 2
Step-by-step explanation: I think I ain’t not % sure
Step-by-step explanation:
The answer is - 4
Because when you solve it
x2 - 16 = 0
x2 = 16
So we will square root it
x = - 4
One more thing don't you have the option x = 4
Answer:
The answer is 120
Step-by-step explanation: