Answer:

Step-by-step explanation:
You can understand the statement from many perspectives, but in terms of proposition logic it is best to understand it as "negation of a" or " b" in mathematical terms is written like this

You can show that they are logically equivalent because they have the same truth table.
Looks to Be answer A have a great day!
Answer:
Step-by-step explanation:
f(x)=2(x-2)²-5
f(x)=2(x²-4x+4)-5
f(x)=2x²-8x+3
You know that it's a bot when it says "explanation in file".
They forgot to put a question, there's nothing to answer...
Answer:
I second that,
Step-by-step explanation: