The equation shown below involves a perfect square trinomial 16x^2-24x+9=13 which of the following is a step in solving this equation

Ineed if you could explain and give me the answer you! this needs done

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank