The width of a rectangle measures (5v – 4w) centimeters, and its length measures (3v + 7w) centimeters. Which expression represents the perimeter, in centimeters,
of the rectangle?

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

Apolynomial has two terms. check all of the factoring methods that should be considered. common factor difference of cubes sum of cubes difference of squares perfect-square trinomial factoring by grouping

Ineed here’s a picture of the question