Answer:See below.Step-by-step explanation:4xsquared + 13x+3 can be written as: 4x^2 + 13x+3But there is no answer, since we aren't told what 4x^2 + 13x+3 is equal to. Example:4x^2 + 13x+3 = 45In this case, x could be equal to 2, since4x^2 + 13x+3 = 454*2^2 + 13*2 + 3 = 45 ? 16 + 26 + 3 = 45 ? [Yes]