So its about triangles and dilation and i have no idea what im doing

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning

What statement is true? 2x^2-9x+2=-1

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show