Factor the expression 2x2+9x-5

2x^2 + 9x - 5 = 0 
2x^2 + 10x - x - 5 = 0 
2x(x + 5) - 1(x + 5) = 0 
(2x - 1)(x + 5) = 0 
x = 1/2, x = -5

The great thing about this problem is they give you everything you need to solve it easily. so the expression is: 12h+30w12h+30wand so everywhere you have an “h” you place 66. and everywhere you have a “w” you place 33. then the expression will look like this: 12(66)+30(33)12(66)+30(33)from here you multiply and then add. getting the following of: $785,862hope this