Write two expressions where the solution is 19.

Two positive integers are 3 units apart on a number line. their product is 108. which equation can be used to solve for m, the greater integer? m(m – 3) = 108 m(m + 3) = 108 (m + 3)(m – 3) = 108 (m – 12)(m – 9) = 108

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

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