question_answer

If \[{{\log }_{10}}(2{{x}^{2}}+7x+16)=1\], the value of \[x\] is

A)  \[-2\,or\frac{3}{2}\]                      

B)         \[-2\,or-\frac{3}{2}\]  

C)  \[-2\,or\frac{2}{3}\]          

D)         \[2\,or\frac{3}{2}\]