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ExtremeAnon
 2 years ago
Best ResponseYou've already chosen the best response.1\[\LARGE 4\sqrt{x+9} = 20\]

myininaya
 2 years ago
Best ResponseYou've already chosen the best response.0Divide both sides by 4 to get the radical containing x by itself.

myininaya
 2 years ago
Best ResponseYou've already chosen the best response.0Then ask yourself can you ever have the square root of something have a negative output?

ExtremeAnon
 2 years ago
Best ResponseYou've already chosen the best response.1I don't know what I would get if I did that because I don't know how to divide with a square root or anything like that...

ExtremeAnon
 2 years ago
Best ResponseYou've already chosen the best response.1@pkjha3105 ? Any help please?

Fools101
 2 years ago
Best ResponseYou've already chosen the best response.1Hi ^_^ are we trying to fine x?

pkjha3105
 2 years ago
Best ResponseYou've already chosen the best response.0x ll hve imaginary value.....there is no real sol. of x..

Fools101
 2 years ago
Best ResponseYou've already chosen the best response.1that was i was thinking that why i was asking!

ExtremeAnon
 2 years ago
Best ResponseYou've already chosen the best response.1Yes trying to find X & so there's no solution? Why?

Fools101
 2 years ago
Best ResponseYou've already chosen the best response.1So let's say you have an equation that's 2x=2x. Of course that one is obvious. When you divide by x (you're not supposed to do that because you lose a 0), you get 2=2, which means all solutions work. A little less obvious is 64x=(4^2)*4x. That will also get you 64=64 or x=x depending on which way you divide. This also means all solutions. I think!
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