已知2x+5y-4=0,求4的x次方*32的y次方的积

问题描述:

已知2x+5y-4=0,求4的x次方*32的y次方的积

2x+5y-4=0
2x+5y=4
4^x*32^y
=2^2x*2^5y
=2^(2x+5y)
=2^4
=16