math

The expression 4x2.25 + 1.95x3 + 6x.29 + 6x.89 + 11x.39 + 3x.39 can be written as 4(2.25) + 1.95(3) + 6(.29) + 6(.89) + 11(.39) + 3(.39). This expression is an example of a polynomial, since there is a combination of variables and coefficients being added together. The value of this polynomial can be found by first multiplying the numerical coefficient with the corresponding variable and then adding the products of the multiplications. In this case, the answer would be 24.96.