Question

数学一元整式方程,需要详细解题过程和答案!

Answer 1

(1)ax+2010a=2009x

(2009-a)x=2010

x=2010/(2009-a)

(2)b²x²+b^4x²=b^2+b^4

(b^2+b^4)x^2=b^2+b^4

x^2=1

x=1或x=-1

(3)(c^2+5+2d^2)x=1

x=1/(c^2+5+2d^2)

(4)(m+m)x^2=9-1

x^2=4/m

x=2/√m或x=-2/√m

(5)(2a-1)x=2ax-a

(2a-2a-1)x=-a

x=a

(6)(1/n^2+n^2)x^2=4

[(1+n^4)/n^2]x^2=4

x^2=4n^2/(1+n^4)

x=2|n|/√(1+n^4)或x=-2|n|/√(1+n^4)

(7)1/4 k^2x^2=p^2

x^2=4p^2/k^2

x=2|p/k|或x=-2|p/k|

(8)1=hx^2

x^2=1/h

x=1/√h或x=-1/√h

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