F(x) = 5(x + 1)(x - 1) How would you write f(x) = 5(x + 1)(x-1) from factored form to standard form

Kate is arranging new furniture in her rectangular sitting room. she has mapped the arrangement on a coordinate pane. a,b and c represent the sofas, v1 and v2 are decorative vases and aq the aquarium. find the distance between v1 and the aquarium. any body you