Can someone please help me ASAP (Radical expressions)

Giving 100 points asap bev has to cut her grandma's grass this weekend and wants to know exactly how much area she will be cutting. calculate the area of the polygon. be sure to show all your work and explain your answer.

Find the zeros of each function. f(x) = x^2 + 5x - 6

Find two consexutive odd integers such that the sum of their square is 650