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nuccioreggie
 one year ago
If x2 = 60, what is the value of x?
plus or minus square root 30
plus or minus square root 60
±30
±120
nuccioreggie
 one year ago
If x2 = 60, what is the value of x? plus or minus square root 30 plus or minus square root 60 ±30 ±120

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misty1212
 one year ago
Best ResponseYou've already chosen the best response.0guess, i bet you are right

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1to cancel out square you have to take square root both sides \[\huge\rm \sqrt{m^2} = \pm { m}\]

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.0hint: take the square root of both sides of your equation

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1\(\color{blue}{\text{Originally Posted by}}\) @nuccioreggie @Nnesha. So B \(\color{blue}{\text{End of Quote}}\) you got that right we can factor 60 sqrt{4 times 15}= 2sqrt{15} but for this question B is right :)

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.0hint: we have to take the square root of 60 please keep in mind that we have two values, one positive and the other one negative, since the index of the root is an even number

nuccioreggie
 one year ago
Best ResponseYou've already chosen the best response.0Ooooh ok so it is B
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