What is the simplified form of x^4 -81 /x+3
a.x^3- 3x^2 +9x-27
b.(x^2+9)(x^2-9)
c. x^3+3x^2+9x+27
d. x^3+3x^2-9x-27
1 answer
b. (x^2+9)(x^2-9)
a.x^3- 3x^2 +9x-27
b.(x^2+9)(x^2-9)
c. x^3+3x^2+9x+27
d. x^3+3x^2-9x-27
1 answer
1 answer
1 answer
33 answers
58 answers