Im looking for the expanded form of the number 54,874

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)-144x+360 what am i doing wrong?

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4