Evaluate the algebraic expression x^4 - x^2 for x = 2

Adiverr from the university of florida women’s swimming and diving team is competing in the ncaa zone b championships

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat