20karaadams 20karaadams

11-12-2018
Mathematics

contestada

(3r-7)^2=36 solve by using the square root property

Respuesta :

danielferreyra12 danielferreyra12

11-12-2018

Answer:

r=13/3

Step-by-step explanation:

(3r-7)^2=36

Apply sqrt to LHS and RHS of the equation

3r-7=6

3r=13

r=13/3

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