SOLUTION: Can someone please the time to help me solve this equation √x-2 equals 6√x^3-26 (the x^3-26 is all under the square root sign) I would really appreciate it if you did h
Algebra.Com
Question 99213: Can someone please the time to help me solve this equation √x-2 equals 6√x^3-26 (the x^3-26 is all under the square root sign) I would really appreciate it if you did help me.
thank you
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
I've seen the problem up here several times, and I believe, like me, the tutors have found that there is no solution to this problem, so have passed it by.
:
Assume you mean:
:
Square both sides, gets rid of the radical on the left and square 6
:
FOIL the left side, multiply what's inside brackets on the right
= 36x^3 - 936
:
= 36x^3 - 936
:
= 36x^3 - x - 936 - 4
:
= 36x^3 - x - 940
:
At this point we should square both sides again, a real tedious operation.
Before I attempted this I entered y = into to my TI83 and found it had no real roots. (did not cross the x axis)
:
Are you sure this problem has been copied down correctly?
RELATED QUESTIONS
Can someone please help me solve this equation: √x-2 = 6√x^3-26. I would... (answered by stanbon)
PLEASE PLEASE PLEASE PLEASE PLEASE HELP ME.
√(2)[√(4y) - √(18)]... (answered by stanbon)
Solve: √x-6 + √x = 6 (x-6 is all under the square... (answered by Edwin McCravy,solver91311)
Solve the radical equation. Section 10.6.
34.) √(x+2) + √(3x+7) = 1
(answered by Fombitz)
please help me solve this equation... (answered by stanbon)
Can someone please help me solve problem?
Solve
6√x-1+1=x
The solution is... (answered by nerdybill)
Which choice is equivalent to the following expression?
(√x+2)(√x-3)... (answered by josgarithmetic,MathTherapy)
I asked this earlier and it was answered with the exact question I asked, can someone... (answered by Earlsdon)
What is the answer to this equation? Can you show me step by step please :... (answered by jim_thompson5910)