(mx²+my²)²-4m²x²y²的分解因式
问题描述:
(mx²+my²)²-4m²x²y²的分解因式
答
(mx²+my²)²-4m²x²y²=(mx²)²+2m²x²y²+(my²)²-4m²x²y²=(mx²)²-2m²x²y²+(my²)²=(...
(mx²+my²)²-4m²x²y²的分解因式
(mx²+my²)²-4m²x²y²=(mx²)²+2m²x²y²+(my²)²-4m²x²y²=(mx²)²-2m²x²y²+(my²)²=(...