一种新的运算符号为“H:aHb=a的b次方减3,例如2H3=2的3次方减3=5 试求(4分之3)H1H2的值 .

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一种新的运算符号为“H:aHb=a的b次方减3,例如2H3=2的3次方减3=5 试求(4分之3)H1H2的值 .
一种新的运算符号为“H:aHb=a的b次方减3,例如2H3=2的3次方减3=5 试求(4分之3)H1H2的值 .

一种新的运算符号为“H:aHb=a的b次方减3,例如2H3=2的3次方减3=5 试求(4分之3)H1H2的值 .
(3/4)H1H2
=[(3/4)^1-3]H2
=(-9/4)H2
=(-9/4)^2-3
=81/16-3
=33/16

(3/4)H1 = (3/4)^1 - 3 = -9/4
(-9/4)H2 =(-9/4)^2 -3 = 33/16

(3/4)H1H2
=[(3/4)¹-3]H2
=(-9/4)H2
=(-9/4)²-3
=33/16.

很简单·············
(3/4)H1H2
=[(3/4)^1-3]H2
=(-9/4)H2
=(-9/4)^2-3
=81/16-3
=33/16
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