Given that formula
((4-(-2))^2- (5-5))^1/2
((4+2)^2 -(0))^1/2
((6)^2 -0)^1/2
(36)^1/2
The answer is 6
(Note the 1/2 is also a substitute for the square root sign)
Ok so solve
2/3 times x^2=24
m ultply both sides by 3/2 to clear fraction
x^2=36
x=-6 or 6
-6<6
answer is x=-6 is smalles solution