4x2 + 12x + 5 = (2x + 1)(2x + 5).
Since 5 is a prime number, the prime factorization of 5 is simply 5.
x(x + 8)(x + 5)
It is 6x(2x+5) when factored
(x + 5)(x + 2)
(x + 1)(x + 5)
2x2 + 15x + 25 = (2x + 5)(x + 5)
x(x + 9)(x + 5)
the prime factorization is 2 x 2 x 5 x 5!
50=2*5*5
The prime factorization of 220 is 2 x 2 × 5 × 11.
It is: (x-5)(x-2)