1.

ETE NSRSy बी T Ywr4-7. +46 पार है3 S 1

Answer»

|x² -1|+|-2x 3| |-1 2||2 -3| |4 5|=|6 2|

x²-2x=-1x²-2x+1=0(x-1)²=0x=1



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