Quadratics

[Sarah]

Simply the most useless maths topic ever. i dont think ill ever be at the shops, looking to buy of bananas and for some reason need to calculate where the bloody parabola is meant to go on the x and y axis. useless. id rather stick my nuts under

[Jason Yan]

the neatest thing in math ever !!!! you see by using [quadratics] to [solve] equations, your avoiding the [guess] and check method!!!! quadratics are set to zero and have two answers!!!!