If 1- 4÷x+4÷x square =0 then 2÷x is equal to
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1-4/X+4/x^2=0
x^2-4x+4=0
x^2-2x-2x+4=0
X(x-2)-2(x-2)=0
X=2
hence 2/X=2/2=1
x^2-4x+4=0
x^2-2x-2x+4=0
X(x-2)-2(x-2)=0
X=2
hence 2/X=2/2=1
devaka115:
I couldn't understand the symbol ^
it means x^2=x square
ok
Thanks sir
u r wlcm
My pleasure sir
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Hey there your answer
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