Question

4,29,129,354,754......anyone can tell next number ​

Answer 1

Answer:

Assuming you are looking for a formula for the nth term of this sequence...

First note that no sequence is determined by its first few terms unless you have other information about the sequence - e.g. that it is arithmetic, geometric, quadratic.

We can attempt to find a matching formula by looking at differences between consecutive terms.

Write down the given sequence:

4,29,129,354,754

Write down the sequence of differences between consecutive terms:

25,100,225,400

Hmmm. Those look suspiciously like the squares of consecutive multiples of 5. Note that:

25=52, 100=102, 225=152, 400=202

Hence we can find a matching formula:

an=4+(5(n−1))2

an=25n2−50n+29

Hope it helps u..❤❤

Answer 2

Answer:

1380

Step-by-step explanation:

4+25=29

29+100=129

129+226=354

354+400=754

754+626=1380