若2X+5Y-3=0,求4的X次方乘32的Y次方的值

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若2X+5Y-3=0,求4的X次方乘32的Y次方的值
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若2X+5Y-3=0,求4的X次方乘32的Y次方的值
若2X+5Y-3=0,求4的X次方乘32的Y次方的值

若2X+5Y-3=0,求4的X次方乘32的Y次方的值
2x+5y=3
4^x=2^(2x),32^y=2^(5y)
所以:4^x*32^y=2^(2x)*2^(5y)=2^(2x+5y)=2^3=8
..

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

2x+5y-3=0
原式=(2^2)^x*(2^5)^y
^2x*2^5y
=2^(2x+5y)
=2^3
=8

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

是这样 4^x=(2^2)x==2^2x ,而32^y=(2^5)y=2^5y,
已知2x+5y-3=0, ∴2x+5y=3
∴4^x*32^y =2^2x * 2^5y =2^(2x+5y) =2^3 =8

∵2X+5Y-3=0
∴2X+5Y=3
∴4的X次方乘32的Y次方=2^2x·2^5y=2^(2X+5Y)=2^3=8