Activity 1: Find My LCD
Directions: Identify the least common denominator of the given set of numbers or terms.
1. 2 and 4
2. 7 and x
3. 4, x, and 3x
4. X, X - 1, and x + 1
5. (x – 3) and (x² - 9)
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Activity 1: Find My LCD
Directions: Identify the least common denominator of the given set of numbers or terms.
1. 2 and 4
2. 7 and x
3. 4, x, and 3x
4. X, X - 1, and x + 1
5. (x – 3) and (x² - 9)
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Answer:
1. 2
Step-by-step explanation:
2×1=2 and 2×2=4
So the answer is two ( 2)