Status: Waiting for your answers. Given:(a + b)^{4} = _{4}C_{0}a^{4} + _{4}C_{1}a^{3}b + _{4}C_{2}a^{2}b^{2} + _{4}C_{3}ab^{3} + _{4}C_{4}b^{4} Expand:(5x + 4)^{4} Write the correct final coefficients.(5x + 4)^{4} = x^{4} + x^{3} + x^{2} + x +