Given that the real number a satisfies (2008-a)^2+(a-2009)=a under the root number, the value of a-2008^2 is obtained. Given that the real number a satisfies (2008-a)^2+(a-2009)=a under the root number, find the value of a-2008^2 Given that the real number a satisfies (2008-a)^2+(a-2009)=a under the root sign, the value of a-2008^2 can be obtained.

Given that the real number a satisfies (2008-a)^2+(a-2009)=a under the root number, the value of a-2008^2 is obtained. Given that the real number a satisfies (2008-a)^2+(a-2009)=a under the root number, find the value of a-2008^2 Given that the real number a satisfies (2008-a)^2+(a-2009)=a under the root sign, the value of a-2008^2 can be obtained.

Under root (2008-a)^2+under root (a-2009)=a
I.e.|2008-a (a-2009)=a
>=0 Under root
A-2009>=0
A >=2009
Then 2008-a <0
So a-2008(a-2009)=a
√(A-2009)=2008
Square
A-2009=2008^2
A-2008^2=2009

Three non-equivalent rational numbers, expressed as 1, a + b, a form, can be expressed as 0, a b, b form, find a 2007 power plus b 2008 power Let three non-equivalent rational numbers be expressed in the form of 1, a+b, a, or in the form of 0, a parts b, b. Let us find the value of the 2007 power of a plus the 2008 power of b. Three non-equivalent rational numbers, expressed as 1, a + b, a form, can be expressed as 0, a b, b form, find a 2007 power plus b 2008 power Let three non-equivalent rational numbers be expressed in the form of 1, a + b, a, or 0, a parts b, b. Let us find the value of the 2007 power of a plus the 2008 power of b.

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