//chapter 5 Ex 8
clc;
clear;
close;
//let the value to be found out be x and y
y=32.4/2^2;  //after squaring both sides
x=sqrt((12.3-sqrt(86.49))^2-5); //from the given equation
mprintf("(i)y=%.1f",y);
mprintf("\n(ii)x=%.0f",x);