Use the bisection method with the function defined by: A=(x + 2.23) / 4.94 B=(x - 2.71) / 4.94 P1=((A-1)**2)*(1+2*A) P2=((B+1)**2)*(1-2*B) F(X) = (P1 * 1.21) + (P2 * (-7.61) ) Start with interval (xleft, Xright) = (-2.23, 2.71) The function values at these end points are F(xleft) = 1.21 F(Xright) = -7.61 The new approximation interval bracketing the root after ONE bisection is ( Function values at these end points are: ) and -3.2 The new approximation interval bracketing the root after ONE MORE bisection is ( Function values at these end points are: 1.21 and The new approximation interval bracketing the root after ONE MORE bisection is ( If Xmid satisfies the convergence criterior if(Xmid))