Question

a) 5V 13 - 2V13 =
b) 3V2 – 7123
c) 145 – 20 =
d) 40 + 190​

Answer 1

A)5√13-2√13=3√13

B)3√2-7123=7118,75736

C)145-20=125

D)40+190=230