What is the missing coefficient of the x-term of the product (−x−5)2 after it has been simplified? −25
−10
10
25

What values of data might affect the statistical measures of spread and center

What is the prime factorization of 230

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?