(y分之x²)²乘(x分之y²)³除(-x分之y)⁴
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/10 22:41:37
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(y分之x²)²乘(x分之y²)³除(-x分之y)⁴
(y分之x²)²乘(x分之y²)³除(-x分之y)⁴
(y分之x²)²乘(x分之y²)³除(-x分之y)⁴
(x²/y)²×(y²/x)³÷(-y/x)⁴
=x⁴/y²×y^6/x³×x⁴/y⁴
=x^5
原式=y²分之x4次方×x³分之y的6次方÷x的4次方分之y的4次方
=xy的4次方×y的4次方分之x的4次方
=x的5次方
=x的4次方/y²×y的6次方/x³×x的4次方/y的4次方
=x的5次方