I need help is with exponent solving

What is the product of the radical expression. (7-2square root) (8+2 square root)

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

Will give brainliest immeadeately true or false: the origin woud be included in the solution set for the inequality: y< 2x-5