engineering recuitment FSSAI Assistant Mock Test 2021 Quantitative Aptitude Simplification Surds and Indices
If \(\left( \frac{7}{12} \right)^{-4} \times \left( \frac{7}{12} \right)^{3x} = \left( \frac{7}{12} \right)^{5}\) then the value of x is
1
-1
2
1
3
2
4
3