Factor $x^2+0.9x+0.2$x2+0.9x+0.2 into the form $\left(x+\editable{}\right)\left(x+\editable{}\right)$(x+)(x+).
Factor the following expression:
$18-8t^2$18−8t2.
$x^2-y^2-x-y$x2−y2−x−y
Factor polynomial expressions involving common factors, trinomials, and differences of squares, using a variety of tools and strategies
