Question

10:142::17:359::21: ?​

Answer 1

Answer:

igjjjn uhh is intended to

the answer to the answer to this video is pinned on another device to the answer to the answer of 0 the answer to the answer to the answer to the answer.

Answer 2

The value of missing number (?) =  527

Step-by-step explanation:

We have,

10 : 142 : : 17 : 359 : : 21 : ?​

To find, the value of missing number (?) =

The pattern follow:

$x : (x + 2)^2 - 2$

10 : 142

142 = $(10 + 2)^2 - 2$ = $12^2 - 2$ = 144 - 2 = 142

17 : 359

359 = $(17 + 2)^2 - 2$ = $19^2 - 2$ = 361 - 2 = 359

Similarly,

? = $(21 + 2)^2 - 2$ = $23^2 - 2$ = 529 - 2 = 527

∴ The value of missing number (?) =  527