Please help to solve this problem
factorize:
(1 - a^2) (1 - b^2) + 4ab

He concluded that a heavier object dropped from the same height as a lighter object will land

The owners of four companies competing for a contract are shown in the table below. if a report is released that advocates company b, which of the people having funded the report should result in the most skepticism? company owner of company company a jake adams company b company c company d debby smith henry rose rhonda baker o a. jake adams o b. rhonda baker o c. debby smith o d. henry rose

Find the length of the radius of a circle with the center at -7+2i and a point in the circle at 33+11i