Answer:
[tex]2 \sqrt{34} [/tex]
Step-by-step explanation:
[tex] \sqrt{(x2 - x1) {2}^{} } + \sqrt{(y2 - y1)} [/tex]
[tex] \sqrt{(2 - ( - 4)) {}^{2} + (5 - ( - 5)) {}^{2} } [/tex]
[tex] \sqrt{(2 + 4) { }{ {}^{2} + (5 + 5) {}^{2} } } [/tex]
[tex] \sqrt{36 + 100} [/tex]
[tex] \sqrt{136} [/tex]
[tex] = 2 \sqrt{34} [/tex]
