Why is the middle term 2ab in (a + b)2 and -2ab in (a - b)2 when
written in standard form?

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?

The graph of g(x) is a translation of y = which equation represents g(x)?

Which sentence uses an objective tone? we will plant the best garden of any school in the area. the new campus garden will surely be envied by other schools. a garden would provide numerous benefits to the students. you will probably agree that gardens have many benefits.