Answer:
Sum is - 5n² -8n + 4.
Step-by-step explanation:
Given : (3n² – 5n + 6) + (–8n²– 3n – 2) .
To find : Sum .
Solution : We have (3n² – 5n + 6) + (–8n²– 3n – 2) .
Combine like terms :
(3n² - 8n²– 5n - 3n + 6 - 2).
- 5n² -8n + 4.
Therefore, Sum is - 5n² -8n + 4.
Hypotenuse is the longest side of a right triangle. It is equal to the sum of the squares on the other two sides.
Answer:
the answer is b = log 5 a!
Step-by-step explanation:
To do this you must divide the two numbers -23÷45 is -0.511111....
