“…Several authors consider the nonlinear mixed Volterra-Fredholm integral equations of the form where λ 1 and λ 2 are constants and f ( t ) and the kernels κ 1 ( t , s ) and κ 2 ( t , s ) are given functions assumed to have n th derivatives on the interval 0 ≤ x , t ≤ 1. For the case g 1 ( s , y ( s )) = y p ( s ) and g 2 ( s , y ( s )) = y q ( s ), where p and q are nonnegative integers, Yalçinbaş [ 9 ], Bildik and Inc [ 10 ], and Hashemizadeh et al [ 11 ] used Taylor series, modified decomposition method, and hybrid of block-pulse functions and Legendre polynomials, respectively, to find the solution. For the case g 1 ( s , y ( s )) = F 1 ( y ( s )) and g 2 ( s , y ( s )) = F 2 ( y ( s )), where F 1 ( y ( s )) and F 2 ( y ( s )) are given continuous functions which are nonlinear with respect to y ( s ), Yousefi and Razzaghi [ 12 ] applied Legendre wavelets to obtain the solution, and for the general case, where g 1 ( s , y ( s )) and g 1 ( s , y ( s )) are given continuous functions which are nonlinear with respect to s and y ( s ), Ordokhani [ 13 ] and Marzban et al [ 14 ] applied the rationalized Haar functions and hybrid of block-pulse functions and Lagrange polynomials, respectively, to get the solution.…”