若2x+5y-3=0,求4的x次方,32的y次方的值

2025-05-11 07:12:08
推荐回答(2个)
回答1:

4^x*32^y
=2^2x*2^5y
=2^(2x+5y)
=2^3
=8

回答2:

因为2x+5y-3=0,得出2x+5y=3
所以 4^x*32^y
=2^2x*2^5y
=2^(2x+5y)
=2^3
=8