Question

What is the output ?

Answer 1

The required output will be 16.

Explanation:

Given:

step 1 : Input = 8

step 2 :The input subtracted from 4

i.e 4 - input = 4-8 = -4

step 3 : the above result is squared

i.e ( - 4 )² = -4 × -4 = 16 ....( minus × minus = plus )

step 4: The required output will be 16.