n² - 10n + 24 = 0 You need two numbers that multiply to equal 24. They have to add to equal -10. -6 times -4 is 24 -6 plus -4 is -10 Your answer is (n - 6)(n - 4).
The prime factors of 28n are 2, 2, 7, and n. The prime factors of 35 are 5 and 7. The common prime factor that is known is 7. If n is 5 or a multiple of 5, the common prime factors are 5 and 7. There are two possibilities: - If n is not 5 or a multiple of 5, the greatest common factor is 7. - If n is 5 or a multiple of 5, the greatest common factor is 5 x 7 = 35.
The only prime factor of 49 is seven (7).
49 is a factor of 343. 49 is 72 343 is 73
39 3,13
(2n + 7)(2n + 7)
n² - 10n + 24 = 0 You need two numbers that multiply to equal 24. They have to add to equal -10. -6 times -4 is 24 -6 plus -4 is -10 Your answer is (n - 6)(n - 4).
4n2 is one expression. You need at least two to find a GCF
4n-20n+25
28n
sqrt(4n2) = 2n
9m2+ 9mn- 4n2
The coordinates 28N 90E point to the city of Delhi, India.
2mn + 4n2 and 5m2 - 7mn
Factor tree for 49:49/ \7 x 7497,7
Factor: 49 = 7(7)
The city located at 28N and 90E coordinates is Cairo, the capital of Egypt.