Multiply: (x^2 − x + 3)(3x^2 + 2x− 1)

You will get 25 points an image of a rectangular prism is shown below: part a: a cross section of the prism is cut with a plane parallel to the base. what is the name of the shape created by the cross section? explain your answer. (5 points) part b: if a cross section of the prism is cut perpendicular to the base, what would be the shape of the resulting cross section? explain your answer. (5 points)

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

Find the ratios of the corresponding sides