kiki6930
13.03.2020 •
Mathematics
Find the sum of
−
3
x
2
−
4
x
+
3
−3x
2
−4x+3 and
2
x
2
−
x
+
3
2x
2
−x+3.
Solved
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Ответ:
8=2*2*2
10=2 *5 and I made space on purpose because there are no 5's in #8
LCM=2*2*2*5=40 seconds
Looking down from 8 to 10 you see that under first number 2 there is another 2, but under second, and third number 2 there is no other 2's. The first one is going to be written only once even though there are two of them and I even put it in bold so you would notice what I'm talking about.
Hope this helps and if you have any questions let me know!