Combine like terms.

1/2 x - 1/8 x

a. 3/8 x

b. -1/16 x

c. 1/8 x

d. -1/8x

List the elements of the set in roster notation. (enter empty or ∅ for the empty set.) {x | x is a letter in the word hippopotamus}

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Me! i will mark you brainliest if you are right and show your i don't get polynomials and all the other stuff. multiply and simplify.2x(^2)y(^3)z(^2) · 4xy(^4)x(^2)show your