若a,b是非零自然数,且满足┃a-2┃+(b+3)^2=0,则b^a=__

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/17 20:48:48
若a,b是非零自然数,且满足┃a-2┃+(b+3)^2=0,则b^a=__
x){ѽ4Q'ٌ/{9{ۋU[=AɎ)v/|m)͉F@R[#IX3@i̤Dx"}/K,m @Fuo

若a,b是非零自然数,且满足┃a-2┃+(b+3)^2=0,则b^a=__
若a,b是非零自然数,且满足┃a-2┃+(b+3)^2=0,则b^a=__

若a,b是非零自然数,且满足┃a-2┃+(b+3)^2=0,则b^a=__
9