Sign In
Ask Question
Mathematics
Jaylee
31 January, 12:25
N^2=-35-12n
How answer this question
+4
Answers (
1
)
Sebastian Harrington
31 January, 12:38
0
n² = - 35 - 12n
Add 12n and 35 to both sides
n² + 12n + 35 = 0
Find the factors of 35 that add or subtract to positive 12:
Factors of 35: 1, 5, 7, 35
5 and 7 add up to 12
n² + 12n + 35 = 0
Instead of 12n, you can replace it with 7n + 5n because they add up to 12n
n² + 7n + 5n + 35
Factor the equation separately
n (n + 7) + 5 (n + 7)
Now factor out the (n + 7)
(n + 7) (n + 5)
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question ✅
“N^2=-35-12n How answer this question ...”
in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
1.5, 5/6, √16, 0.7, - 9, - √2, 0, π What are the whole numbers?
Answers (1)
Gina has $72 in $1 bills, $5 bills, and $20 bills. If she has three times as many $1 bills as she has $5 bills, and only half as many $20 bills as $5 bills, how many of each type of bill does each have?
Answers (1)
What is the square root of 36 over 49
Answers (2)
If it takes Daniel 9 hours to clean an office building and it takes Mark 6 hours, how long would it take the two of them, working together, to clean the building?
Answers (2)
Solve by using the quadratic formula. 9p^2 + 3 = 16p
Answers (1)
New Questions in Mathematics
At one gym, there is a $12 start-up fee, and after that each month, m, at the gym costs $20. At another gym, each month at the gym costs $22. After how many months will the cost of both gyms be the same? =
Answers (1)
is an altitude in triangle ABC. Which statements are true? Check all that apply
Answers (1)
Write a recursive rule for the following arithmetic sequence: 27, 24, 21, 18, 15,
Answers (1)
yasmin bought a reel of thread for sewing that is 10 meters long. Yasmin uses 650 centimeters ... how much thread in meters is left on the reel!
Answers (1)
Change 20% into a fraction
Answers (2)
Home
»
Mathematics
» N^2=-35-12n How answer this question
Sign In
Sign Up
Forgot Password?