HELP ,
simplify a^3 a^10

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5

Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x