Answer:
Step-by-step explanation:
25x^2-64=0
x=8/5, -8/5
You take (8x - 6) then add 80 =90 then solve for x
8x-6+80 =90
x= 2
We know that for √x to be meaningful, we must have x ≥ 0.
If we square both sides of the inequality, we have
x < 4²
x < 16
Thus the whole solution is
0 ≤ x < 16
The following choices are valid solutions to the inequality:
B. 12
C. 2
E. 5
