(-(1/4)x^2)÷(-0.25x^2)^2计算(负四分之一x²)÷(-0.25x²)²
问题描述:
(-(1/4)x^2)÷(-0.25x^2)^2
计算(负四分之一x²)÷(-0.25x²)²
答
(-(1/4)x^2)÷(-0.25x^2)^2
=-(x^2/4)/(x^4/16)
=-(x^2/4)*16/x^4
=-4/x^2