00:00Let B be less than zero, and A be less than zero.
00:02The absolute value of A is 2 times A minus 2 times the absolute value of B.
00:06Plus absolute value of B minus A minus 3 times absolute value of minus 3 times A.
00:12Our question asks us what the equality of the expression is.
00:14Friends, to avoid wasting time, I've written down what was given and what was requested here.
00:19Let's move on from here.
00:20Friends, our B is a negative number because it's less than zero.
00:24I know that our A is also a positive number, right?
00:27Yes, I start from within, moving outwards from the innermost absolute values.
00:33If the absolute value of B is negative, how can we find the source value?
00:37He'll come out with a negative result, right?
00:39Then this part.
00:40Wouldn't minus 2 times minus B work?
00:44Yes, that's fine.
00:45Negative signs multiply together to make a positive sign.
00:48Minus times minus is plus.
00:49So what happens in this situation, guys?
00:512 times A plus 2 times B.
00:56We've prepared this place.
00:57Now, when I get to this point, B minus A is in absolute value.
01:01Now our B is negative.
01:03Let's do it this way instead.
01:04B is less than A, right guys?
01:07Yes.
01:08If we move A to this side, we get B minus A less than 0.
01:13Isn't it?
01:13Yes, he already gave it.
01:15If B minus A is less than zero, friends, we take a negative sign in front of it when solving.
01:18Negative value B minus A.
01:21Since there's a positive sign outside, it goes into multiplication and becomes -B plus A, folks.
01:29After doing that, friends, I'm going to look at this 3 times A.
01:32Since A is positive, it comes out as 3 times A, and isn't 3 a positive number, guys?
01:38I'm also writing minus 3 times A here.
01:40Because it was below freezing outside.
01:42It comes out as a plus.
01:43There was a minus sign multiplied by A.
01:43It's minus 3 times A.
01:45Now, don't make any transactions from here, folks.
01:47We use the same type of onions together.
01:502 times A.
01:51Are there any other A's?
01:52Yes.
01:533 times A.
01:54We'll also subtract 3 times A, folks.
01:56In this case, they lead to each other.
01:592 times B, right guys?
02:02Minus B.
02:03Absolute value 2 times B.
02:05It remains at -B.
02:06It's also equal to that.
02:07We find our result as the absolute value of B.
02:09So what was B?
02:10It was a negative number.
02:12If B is less than 0, then the absolute value of B is equal to 0.
02:17We say it's minus B.
02:18So, it comes out with a negative result.
02:20Our answer is Adana.
02:21We call it option -B.
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