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Mutlak Değer Nedir Konusundan 2.Soru Çözüm Videosu

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Döküm
00:00The question asks us to find the product of the x values ​​that satisfy the equation "absolute value of -3 times x plus 5 equals 8".
00:08That's a very good question that explains the topic perfectly.
00:10Okay everyone, I'll write now.
00:11Minus 3 times x plus 5 equals 8 in absolute terms.
00:15I know that inside here it will either be 8 or minus 8, right guys?
00:21Yes.
00:21First of all, I'll say this.
00:25If minus 3 times x plus 5 equals plus 8.
00:30Please, friends?
00:30We can easily solve this equation, right?
00:33If we subtract 5 from each side, which is minus 3 times x, what do we get, guys?
00:37It equals 3.
00:38Our x is equal to minus 1.
00:40Let's call this our X 1.
00:42Secondly, friends.
00:44Minus 3 times x plus 5 equals.
00:46It's either -8 degrees inside.
00:48There's also this possibility, right guys?
00:51Yes.
00:52And that's when, friends.
00:54We'll throw number 5 to this side.
00:56It's the same way again, friends.
00:57Minus 3 times x equals...
01:00Since 5 moved to this side, it becomes -8, -5, -13.
01:05If we have X2, and we simply set both sides equal to -1, then the negatives cancel each other out.
01:10X equals 13 divided by 3.
01:1413 divided by 3.
01:15So what do our friends say about this?
01:17It asks you to find their product.
01:18X 1 times x 2 is equal to...
01:21Minus 1 times 13 divided by 3.
01:23It's also equal to that.
01:24We find our answer as minus 13 divided by 3.
01:27Product.
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