Factoring and Expanding Linear Expressions with Rational Coefficients
Algebra, and more...

 1 EASY Factor $$x^3-x^2$$

 2 EASY Expand $$(x+1)(x-1)$$

 3 EASY Factor $$x^2+2x+1$$

 4 MEDIUM Expand $$(2x+1)(x-2)$$

 5 MEDIUM Factor $$5x^2-2x+3$$

 6 MEDIUM Expand $$(x+1)(x+2)(x+3)$$

 7 HARD Factor $$4x^3-2x^2+6x$$

 8 HARD Expand $$(x-1)(x+1)(x^2+1)(x^4+1)(x^8+1)...(x^{1024}+1)$$

 9 HARD Expand $$(x-1)^2(x+1)^2$$

 10 HARD Factor $$16x^4-8x^2+1$$