Complete the square to solve the equation below

x^2+x=7/4

a. x=-2+√2 ; x=-2 - √2
b. x=-1/2+√2 ; x=-1/2- √2
c. x=3 ; x=-1
d. x=1+√2 ; x=1- √2

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.