Question

5raiz de 6+raiz de 25-2 raiz de 24-raiz de 9

Answer 1

=5√6 + √25 - 2√24 - √9 = 5√6 + 5 - 2.√4.√6 - 3 = 5√6 + 2 - 2.2√6 = 5√6 + 2 - 4√6 = √6 + 2