Question

-6+2∫3/6详细计算步骤,怎么同化啊?

Answer 1

-6+2(√3)/6=-6+(√3)/3;

-6+2√(3/6)=-6+√(1/2)=-6+√2/[(√2)(√2)]=-6+(√2)/2;

(-6+2√3)/6=-1+(√3)/3;

如果是-6－2∫3/6,步骤一样.