Answer:
Step-by-step explanation:
[tex](\frac{3}{7} )^{2} * (\frac{3}{7})^{2}[/tex]
according to the laws of indices in multiplication case if the base are same then their power can be added. So,
[tex](\frac{3}{7} )^{2+1}[/tex]
[tex](\frac{3}{7} )^{3}[/tex]
[tex]\frac{3^{3} }{7^{3} }[/tex]
[tex]\frac{27}{343}[/tex]
