1) (x-2)(x+3) = x^2 + x -62) (8y-5)(9y) = 72y^2 - 45y3) (x^2+3)(2) = 2x^2 + 64) (3)(1) = 35) x+2 = 4x+16) (x^2-5)(7x+10) = 7x^3 + 10x^2 - 35x -50
1) (x-2)(x+3) = x^2 + x -6
2) (8y-5)(9y) = 72y^2 - 45y
3) (x^2+3)(2) = 2x^2 + 6
4) (3)(1) = 3
5) x+2 = 4x+1
6) (x^2-5)(7x+10) = 7x^3 + 10x^2 - 35x -50