please help me with all of these.. I mean as much as you can..!!!
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6. Putting the value of x=1.
4×1×1-3×1-1=0
4-3-3-1=0
1-3-1= 0
-2-1=0
Therefore, -3 is not equal to 0
7. Putting the value of x= 1/2
6×1/2×1/2-1/2-1= 0
3/2-1/2-1=0
2/2-1=0
1-1=0
0=0
Therefore, LHS=RHS
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