How do I find the prime factorization least common multiple and greatest common multiple
1 answer:
You do this by making a factor tree
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Answer:
Q1. 12+3×2=N
12+6=N
18=N
Ans: D
Q2. 5+7×2=5+14
=19
Ans: A
Q3. 4-(3-2)+1×(15÷3)=N
4-1+1×5=N
4-1+5=N
8=N
Ans: A
Q4. 48÷(5-1)=N
48÷4=N (last step)
12=N (value of N)
Ans: B
Q5. Ans: D
Answer: The answer would be 3 & 1
Y=15x for the first and answer C for the second
I believe it’s constructing angle bisectors
4. 5-1=4. Hope this helps :)