Solve x2 – 64 = 0.
1. Isolate x2: x2 = 64
2. Apply the square root property of equality: Vx2 = /64
3. Isolate the variable: x= x=

x = ±8

Step-by-step explanation:

x^2 – 64 = 0

Add 64 to each side

x^2 – 64 +64= +64

x^2 = 64

Take the square root of each side

sqrt(x^2) = ±sqrt(64)

x = ±8

-8, 8

Step-by-step explanation:

x² - 64 = 0

x² = 64

x = +/- sqrt(64)

x = +/- 8

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.

answer: x=60