1.

Regroup and factorise the following. 12 x ^2 Y - x + 12 x y - 1​

Answer»

Step-by-step EXPLANATION:

∴ 12X²y-x+12xy-1

∴ x(12xy-1)+1(12xy-1)

∴(x+1)(12xy-1)

∴x=-1

∴x=1/12



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