Question

122, 145, 170, 197 -------------------- 257

Answer 1

Answer:

236

Step-by-step explanation:

236 is the answer hk

Answer 2

Answer:

Required next term is 226.

Step-by-step explanation:

Given series is 122,145,170,197,.........,257

This is a problem of General inteligence part of Mathematics.

If you look it carefully then you can see that this series is following a sequence.

Here we are finding difference of each terms

$(145 - 122) = 23 \\ (170 - 145) = 25 \\ (197 - 170) = 27$

It is clear that all difference is increasing by 2.

So next difference is (27+2)=29

Therefore required next term is

$(197 + 29) = 226$

This is a problem of Mathematics.

Some important Mathematics formulas.

(a + b)² = a² + 2ab + b²

(a − b)² = a² − 2ab − b²

(a + b)³ = a³ + 3a²b + 3ab² + b³

(a - b)³ = a³ - 3a²b + 3ab² - b³

a³ + b³ = (a + b)³ − 3ab(a + b)

a³ - b³ = (a -b)³ + 3ab(a - b)

a² − b² = (a + b)(a − b)

a² + b² = (a + b)² − 2ab

a² + b² = (a − b)² + 2ab

a³ − b³ = (a − b)(a² + ab + b²)

a³ + b³ = (a + b)(a² − ab + b²)

Two more important Mathematics problems:

1) https://brainly.in/question/13024124

2) https://brainly.in/question/1169549