(11a-8b)(11a+8b)
You is called a prime number!You is called a prime number!You is called a prime number!You is called a prime number!
A prime number times a prime number is a composite number. Since prime numbers, except for 2, are odd numbers, a prime number times a prime number is usually an odd number. It will only be an even number if one of the prime numbers is 2. A prime number times a prime number will be a number with four factors unless both prime numbers are the same, in which case it will be a square number with only three factors.
101 is a prime number. The only factor of 101 is itself and 1.prime
19 is a prime number.19 is a prime number.19 is a prime number.19 is a prime number.
1919
Early 1913
(11a + 8b)(11a - 8b)
(11a-8b)(11a+8b)
2a + 11a - 5a = 8a
9a + 3b - 11a - 4b = -2a -b
11a+9 = 4a+30 11a-4a = 30-9 7a = 21 Solution: a = 3
Some people are superstitious about the number 13. Many roads and streets in the UK leave out number 13 or call it 11A
12a-a = 11a
You is called a prime number!You is called a prime number!You is called a prime number!You is called a prime number!
A factor can or cannot be a prime number Ex: 2 is the factor of all other even numbers its a prime number but 9 is a factor of 18 and its not a prime number A prime is a factor but a factor being a prime number varies
7 is a prime number!