rosequinn224 rosequinn224

25-10-2020
Mathematics

contestada

What inverse operation is used to isolate x from the expression x^2
(x squared)?

Respuesta :

jimthompson5910 jimthompson5910

25-10-2020

The square root function is used

You can write it out as [tex]\sqrt{x}[/tex] on your paper or type sqrt(x) on your keyboard.

For example,

x^2 = 36

sqrt( x^2 ) = sqrt( 36 ) ... apply square root to both sides

|x| = 6

x = 6 or x = -6

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