Question

сократите дробь 2+√6/√6+3

Answer 1

(2+√6)/(√6+3)=((2+√6)*(√6-3))/((√6+3)*(√6-3))=(2√6+6-6-3√6)/(6-9)=(-√6)/(-3)=√6/3=√(2/3)