Answer:
Only one <u>must</u> be true
Step-by-step explanation:
Answer: 4
Step-by-step explanation:
√x imaginary if and only if x < 0
√(x-5) imaginary ifi x-5 < 0
x<5
4 is the largest integer < 5.
Answer: 1653.8
Step-by-step explanation: Find the number in the tenth place 7 and look one place to the right for the rounding digit 8
. Round up if this number is greater than or equal to 5 and round down if it is less than 5.