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Find the distance between the two points in simplest radical form. (7,-1) and (3,8)

Sagot :

Distance formula:

[tex]d=\sqrt[]{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

where (x1,y1) and (x2, y2) are the points of interest.

Replacing whit (7,-1) and (3,8)​:

[tex]\begin{gathered} d\text{ = }\sqrt[]{(3-7)^2+(8-(-1))^2} \\ d=\sqrt[]{16+81} \\ d\text{ = }\sqrt[]{97} \end{gathered}[/tex]