Question 44946: Solve:
(√3x+6)+4
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! (√3x+6)+4<=7
Since 3x+6 must not be negative, 3x+6>=0, x>=-2
Keep that in mind.
Subtract 4 from both sides of the original problem to get:
sqrt(3x+6)<=3
Square both sides to get:
3x+6<= 9
Subtract 6 from both sides to get:
3x<=3
Divide both sides by 3 to get:
x<=1
Final Answer: -2<= x <=1
Cheers,
Stan H.
|
|
|
