OkHow can you find a common denominator for 1/3 and 1/5

the common denominator for 1/3 and 1/5 is 1/15 So, 1/3 = 5/15 and 1/5 = 3/15

Step-by-step explanation:

3 and 5 (The denominators) have to have a LCM (least common multiple)

Their least common multiple is 15

That makes 1/3 = 5/15

And that makes 1/5 = 3/15

Your Welcome!

the discriminant is 64 + 4*1*12 = 112

this is prime.

step-by-step explanation:

, 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