ab=ab=ab 3679y
Step-by-step explanation:
after all y quo hsubeu
Answer:
Step-by-step explanation:
To simplify
we need to use the fact that
Why the absolute value? It's because .
We start by rewriting as
Since , we have , and the above reduces to
Then we pull out any 4th powers under the radical, and simplify everything we can:
where allows us to write , and this also means that . So we end up with
making the last option the correct answer.
123 - Use PEMDAS but since you have both division and multiplication you can just go from left to right
Answer:
-1
Step-by-step explanation:
its just -1beacuse I did it