Question

a) 3√7 x (-2√7) x 6√7  
b)0,(2)√12 x5√3
Ajutor!!!

Answer 1

A) 3√7 x (-2√7) x 6√7=-3x2x6x7x√7=-252√7 b)0,(2)√12 x5√3=$\frac{2}{9}$x5x√12x3=$\frac{2}{9}$x5x6=$\frac{20}{3}$=6,(6)