SOLUTION: Solve.
√2x+6-6=0
I did this twice and I keep getting different answers. The first one I got was no solution then I got -4. Please help me?
Algebra.Com
Question 82001: Solve.
√2x+6-6=0
I did this twice and I keep getting different answers. The first one I got was no solution then I got -4. Please help me?
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Does your problem look like this?
Add 6 to both sides
Square both sides
After squaring we get this
Subtract 6 from both sides
Divide both sides by 2
Check:
Plug in x=15
Multiply
Add
Take the square root
works. This verifies our answer.
RELATED QUESTIONS
can you please help me understand how to simplify this problem (3+2i)(5-i)
i keep... (answered by mszlmb,adesouza)
Solve: 3(x – 2) – 2x = x – 6
I worked this problem out twice and the first time I got 0... (answered by rmromero,tutorcecilia)
Evaluate -3√64 , if possible.
I did this and I got different answers as well.... (answered by checkley75)
abs(x-2)+ 4 = 2x
I tried but I keep getting different things and then I got a negative... (answered by jim_thompson5910,scott8148)
how do i solve 9(20-12t)=8(6+9t)-24
i keep getting different... (answered by edjones)
(1/3) to the power of x = 6 to the 1-x power
I have tried to solve this but I keep... (answered by ankor@dixie-net.com)
√(x)+√(x-7)=7 I solved this equation in two different ways and I got two... (answered by ReadingBoosters)
``Hi, I need help with the problem:
3+ (1 + 2^3)^2
I keep getting different answers. (answered by stanbon)
I keep getting different answers, either 0 and -6, or -6 and 0
What am I doing wrong?
(answered by stanbon)