Question $7$

$12$ Points

Assuming, there is no overflow, do the following:

a$)$ Write an expression that uses only shifts and adds to multiply unsigned integer $x$ by $50.$

b$)$ Using shifting, adding and subtracting, write an expression to multiply unsigned integer $x$ by $1237$ with minimum number of operations. $($You will get partial points if you use more operations than the mimum$)$

c$)$ Write an expression using shifts and addition to perform the following operation on an unsigned integer $x$;