Discover Questions

Perform the indicated operations. (7x3 + 4x2y + 7xy2 - 3y3) + (2x3 + 7x2y + 9xy2 ) - (5x2y + 2xy2 + y3)? Are there any ozone generators that can output O6 instead of the usual O3 ozone, and can prove it? Specify the coordinates of the maximum or minimum point of the graph of y=x^2-6x+10 please give me step by step. thank you in advance.? Numbers 3 and 4 plz? Why is this chemical trisodium phasphate in general mills cereal?