lisapressley2001 lisapressley2001

04-01-2017
Mathematics

contestada

Solve 4√x-1=3 please show me how to do it

Respuesta :

04-01-2017

4sqrt x -1 = 3
add 3 to both sides
4 sqrt x = 4
divide both sides by 4
sqrt x = 1
square both sides to get rid of the sqrt
x = 1^2
x = 1

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