Find the product. -2 x ( x^2 - 3) -2 x^3 - 6 x -2 x^3 + 6 x -2 x^2 + 6 x 6 x^3

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

What is the distance between point a and b

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b