Choose the polynomial that is written in standard form. 2x^3y^2 + 4x^4y + 8x^7 −3x^4y^2 + 4x^4y^5 + 10x^2 6xy^2 + 4x^3y^8 + 9x^2 −2x^5y^3 + 4x2^y^2 + x^2

−2x^5y^3 + 4x2^y^2 + x^2

Step-by-step explanation:

The standard form of a polynomial is ax^2 + bx + c written in descending order by exponents on the base. Choose the equation below which write in descending order:

Choice A is correct

Step-by-step explanation:

The composite function g(f(x)) will be given by (1+x)^2 -(1+x). Substituting x with zero yields g(f(0)) =0. On the other hand, the composite function f(g(t)) will be given by 1+t^2-t. Substituting t with zero yields f(g(0)) =1. The sum is thus equal to 1