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anonymous
 5 years ago
last problem, i swear
*x+6**x5*=1 The stars mean its in a radical
anonymous
 5 years ago
last problem, i swear *x+6**x5*=1 The stars mean its in a radical

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[\sqrt{x+6}\sqrt{x5}=1\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0The answer is x = 30 (I knew 30+6 is 36 and the square root of that is 6 and 305 is 25 and the square root of that is 5 so 65 = 1)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I used guess and check on this one :P. but give me a moment and I may be able to figure out how to go through the steps to prove it.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Sigh. This one takes a little while to type out in LaTex :P Hold on..

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0sqrt ( x+6) = 1 + sqrt (x+5)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0x+6 = 1 + 2 sqrt (x+5) + (x+5)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0x+6  1  (x+5) = 2 sqrt (x+5)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0sqrt ( x+6) = 1 + sqrt (x 5)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0x+6 = 1 + 2 sqrt ( x  5) + x 5 , when you square both sides

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.06 + 51 = 2 sqrt ( x  5)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0anwar, we are trying to do the proof

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0thanks for the help cantor, I was looking at conjugates for some reason

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[\sqrt{x+6}  \sqrt{x5} = 1\] \[\sqrt{x5} = \sqrt{x6}  1\] squaring both sides \[x  5 = x  2\sqrt{x+6}  7\]\[2\sqrt{x+6} = 12\]\[\implies x = 30\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Sorry, third line should have a +7.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0how are you a champion?
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