Answer:
The answer is a^n+2n+8a^2n-a^2n-14a^n-48.
Step-by-step explanation:
1. Use the distributive property.
- Multiply the second parenthesis by each term from the first parenthesis.
2. Remove the parenthesis.
- Distribute a^2 through the parentheses.
- Distribute -a^n through the parenthesis.
- Distribute -6 through the parenthesis.
3. Collect like terms.
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3 and 12 are what they have in common
Answer:
Therefore the area of parallelogram is 32 cm².
Step-by-step explanation:
Given:
[] ABCD is a Parallelogram .........Given
AB = 4 cm = Base
BC = 10 cm
CE = Height of Parallelogram
To Find:
area of parallelogram = ?
Solution:
In Right angle triangle BEC by Pythagoras theorem we have
Substituting the values we get
Which is the Height of Parallelogram
Now, area of parallelogram given by
Substituting the values we get
Therefore the area of parallelogram is 32 cm².
The least common multiple is 60