Answer:
35
Explanation:
2x-6=64
2x=70
x=35
x = 11 x = -5
(x – 3)^2 = 64
Take the square root of each side
sqrt((x – 3)^2 )=±sqrt( 64)
(x – 3)=±8
Add 3 to each side
x-3+3 = 3±8
x = 3±8
x = 3+8 x = 3-8
7.6m questions
10.2m answers