Question

5. simplify -11square root 112

Answer 1

You have to factorize 112 -----> 2 * 2 * 2 * 2 * 7
112 = \(2^{4} * 7\)
\(\Large \color{purple}{ \sqrt112 = 4\sqrt7 }\)
\(\Large \color{purple}{ -11(4\sqrt{7}) = -44\sqrt7 }\)

If you didn't get any of the steps, I'm ready to explain :)