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anonymous
 one year ago
Solve the equation the square root of the quantity x plus 4 minus 3 equals 1 for the variable. Show each step of your solution process.
anonymous
 one year ago
Solve the equation the square root of the quantity x plus 4 minus 3 equals 1 for the variable. Show each step of your solution process.

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1436741205393:dw

freckles
 one year ago
Best ResponseYou've already chosen the best response.1try isolating the square root part by first adding the 3 on both sides

freckles
 one year ago
Best ResponseYou've already chosen the best response.1you should then be ready to square both sides in order to cancel out the square root part

marihelenh
 one year ago
Best ResponseYou've already chosen the best response.2\[\left( \sqrt{x+4} \right)^{2}=\left( 4 \right)^{2}\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so the answer would be x=0?

marihelenh
 one year ago
Best ResponseYou've already chosen the best response.2If you were to do the previous equation, you would get \[x+4=16\]

marihelenh
 one year ago
Best ResponseYou've already chosen the best response.2Then just subtract across and get x and finish with a check.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh yes i forgot to square it thanks

marihelenh
 one year ago
Best ResponseYou've already chosen the best response.2Yep! And it checks.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thank you @marihelenh
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