Select the gcf of these numbers. 25 · 5· 11 and 23· 52 · 7

1: 22 · 3
2: 2· 112
3: 32
4: 23 ·5
5: 13 · 193 ·232

(4) 2^3 · 5

Step-by-step explanation:

I'm pretty sure you meant to put Select the GCF of 2^5 · 5 · 11 and 2^3 · 5^2 · 7

In this case, to find your answer, you would need to compare each individual factor of the polynomial. The GCF of 2^5 and 2^3 is 2^3. The GCF of 5 and 5^2 is 5. 7 and 11 do not have a GCF since they are both prime numbers. So, your answer would be 2^3 · 5

incomplete question. how do you expect anyone to you when you do not post the question in its entirety?

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for