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a.galvan2
 2 years ago
solve.
sqrt(x+5)1=sqrt(x)
a.galvan2
 2 years ago
solve. sqrt(x+5)1=sqrt(x)

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a.galvan2
 2 years ago
Best ResponseYou've already chosen the best response.0\[\sqrt{x+5}1=\sqrt{x}\]

pratu043
 2 years ago
Best ResponseYou've already chosen the best response.2\[\sqrt{x + 5}  1 = \sqrt{x}\]

pratu043
 2 years ago
Best ResponseYou've already chosen the best response.2Take 1 to the other side and square on both sides.

a.galvan2
 2 years ago
Best ResponseYou've already chosen the best response.0ok so i got: \[x+5=x+2\sqrt{x}+1\]

a.galvan2
 2 years ago
Best ResponseYou've already chosen the best response.0then I subtract a x and the 1 from both sides?

pratu043
 2 years ago
Best ResponseYou've already chosen the best response.2yep, you were faster than me. @TuringTest any ideas how to remove the square root?

a.galvan2
 2 years ago
Best ResponseYou've already chosen the best response.0to isolate the squareroot? this is where I get lost every time..

TuringTest
 2 years ago
Best ResponseYou've already chosen the best response.1no I was mistake it goes away when you get rid of x and square both sides

pratu043
 2 years ago
Best ResponseYou've already chosen the best response.2dw:1345014366077:dw done

a.galvan2
 2 years ago
Best ResponseYou've already chosen the best response.0ok, then divide both sides by 2. then square both sides. thank you!

a.galvan2
 2 years ago
Best ResponseYou've already chosen the best response.0could one of you give me a different problem that is still similar math?

pratu043
 2 years ago
Best ResponseYou've already chosen the best response.2dw:1345014658648:dw same format, different terms.

a.galvan2
 2 years ago
Best ResponseYou've already chosen the best response.0k. thank you. give me a minute to do it, then could you let me know if i did it right?

pratu043
 2 years ago
Best ResponseYou've already chosen the best response.2It will come as a negative fraction, don't bother simplifying.

pratu043
 2 years ago
Best ResponseYou've already chosen the best response.2Its ok if the answer looks too complicated, I made up the question on the spot.

pratu043
 2 years ago
Best ResponseYou've already chosen the best response.2dw:1345015382310:dw you made a mistake there.

a.galvan2
 2 years ago
Best ResponseYou've already chosen the best response.0i thought when you divide a fraction by another fraction you are really just multiplying it by the reciprocal.

a.galvan2
 2 years ago
Best ResponseYou've already chosen the best response.0ohh..... never mind... I get it 1/2 is the reciprocal of 2... duh.

curiousshubham
 2 years ago
Best ResponseYou've already chosen the best response.0√(x+5)  1 = √x √x + 1 = √(x+5) by squaring both sides, (√x + 1)² = [√(x + 5)]² (√x)² + 2 * √x * 1 + 1² = x + 5 x + 2√x + 1 = x + 5 2√x = 5  1 √x = 4/2 x = 2² x = 4
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