Can you please help me on my hwI appreciate itSolution1 32fo

Can you please help me on my hw?I appreciate it.

Solution

1.

32_four in decimal digits will be = 4^0*2 + 4^1*3 = 14

23_four in decimal digits will be = 4^0*3 + 4^1*2 = 11

14 - 11 = 3

Now convet decimal digit 3 into base four notation

divide 3 by four you will get divisor = 0 and remainder = 3

3 = 03_four

Correct option 1.

2.

x3y - 4z1 = 196

y - 1 = 6

y = 7

z = 4

x = 6

Anser = 637 - 441 = 196

3.

3xy3 - z448 = 179w

w = 5

y = 4

x = 2

z = 1

Ans = 3243 - 1448 = 1795