Question

398=964, 118=164, 356=936, 423= ?

Answer 1

Observe the given pattern:

398=964, 118=164, 356=936, 423= ?

Observe the first term of the pattern 398=964

Square the first digit that is $3^2 = 9$ and then square the third digit $8^2=64$, so the number is 964.

Observe the second term of the pattern 118=164

Square the first digit that is $1^2 = 1$ and then square the third digit $8^2=64$, so the number is 164.

Observe the third term of the pattern 356=936

Square the first digit that is $3^2 = 9$ and then square the third digit $6^2=36$, so the number is 936.

Now, consider the number 423

Square the first digit that is $4^2 = 16$ and then square the third digit $3^2=9$, so the number is 169.

So, the complete pattern is 398=964, 118=164, 356=936, 423= 169.

Answer 2

Answer:

Step-by-step explanation: Ans 1609..

4^2=16

3^2=09

Squaring the 1st and the 3rd/last digit..

But need to check the functionality of the second digit