% Plot the two functions f & g 
figure 
f = inline('x.^3 + 4*x.^2 - 10');
	 x=0.5:0.01:5;
	 plot(x,f(x)), grid on 
 figure   
g= inline('sqrt(10-x.^3)/2');
 	 x=0.5:0.01:5;
	 plot(x,g(x),x,x), grid on 
%--------------------------
a=1;
b=2;
x0 =1.5;
x1 = g(x0);

iterMax=10;
if ((f(a)*f(b))< 0)
for iter=1:iterMax
		   x0=x1;
		   x1 = g(x0);
           
           fprintf('For iteration =%d \t , the solution is x0=%f\n',iter,x0)
end   
         fprintf('The final solution is x0 = %f \n',x0) ; 
else 
disp('There is no solution in [a,b]')
end