A) 2
B) \[-19\]
C) 4
D) \[-2\]
Correct Answer: D
Solution :
We have. \[(-19)\times (4+(-2))=-19\times 4+(-19)\times X\] \[\Rightarrow \] \[(-19)\times (4-2)=-19\times 4+(-19)\times X\] \[\Rightarrow \] \[(-19)\times 2=-19\times 4+(-19)\times X\] \[\Rightarrow \] \[-38=-76-19X\,\,\Rightarrow \,\,X=\frac{38}{-19}=-2\]You need to login to perform this action.
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