Question

Find the distance between the points give. (-3,-4) and (0,0)

Answer 1

`\bf ~~~~~~~~~~~~\textit{distance between 2 points} \\\\ (\stackrel{x_1}{-3}~,~\stackrel{y_1}{-4})\qquad (\stackrel{x_2}{0}~,~\stackrel{y_2}{0})\qquad \qquad % distance value d = √(( x_2- x_1)^2 + ( y_2- y_1)^2) \\\\\\ d=√([0-(-3)]^2+[0-(-4)]^2)\implies d=√((0+3)^2+(0+4)^2) \\\\\\ d=√(3^2+4^2)\implies d=√(9+16)\implies d=√(25)\implies d=5`