What numerical value does the expression −25-\sqrt{25} represent?

11. Roots, Radicals, and Complex Numbers - Part 1 of 2!

11. Roots, Radicals, and Complex Numbers / Introduction to Radical Expressions / Problem 1

Problem 1

What numerical value does the expression $- \sqrt{25}$ represent?

$5$

$negative 5$

$\pm 5$

Not a real number