Respuesta :

Answer:

x = 6.73 (corrected to 3 significant figures.)

Step-by-step explanation:

(x-5)^2=3

Square root both sides of the equation.

[tex]\sqrt{(x-5)^2} =\sqrt{3}[/tex]

[tex](x-5) = \sqrt{3}[/tex]

Add 5 to both sides.

[tex]x = \sqrt{3} + 5[/tex]

x = 6.73 (corrected to 3 significant figures.)

Answer:

x=-22 or -13

Step-by-step explanation:

(x-5)^2=3

Or,x^2-10x+25=3

Or,x^2-10x=3-25

Or,x (x-10)=-22

Either

x=-22

Or,

x-10=-22

x=-22+10

x=-12

x=-22,-12