Which expression represents the product of x^3+2x-1 andx^4-x^3+3 A) x^7 - 2x^4 - 3

B) x^12 - x^9 + x^4 + 2x^3 + 6x - 3

C) x^7 - x^6 + 2x^5 - 3x^4 + 4x^3 + 6x - 3

D) x^4 + 2x + 2

Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl

Which of the following is an equation of a line parallel to the equation y=4x+1?