(√x-1)^2=8-√28 ka solve question
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x+1-2x=2 root 7
-x+1=2 root7
-2 root 7 =x-1
-2 root 7 +1 =x
-1root7= x
x= -root7
-x+1=2 root7
-2 root 7 =x-1
-2 root 7 +1 =x
-1root7= x
x= -root7
singh5813:
thanks
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