Question

please answer this simplify
....​

Answer 1

Answer:

$\Large → { { \frac{1}{9} }}$

Step-by-step explanation:

$\Large → \green{( {3}^{10} \div {3}^{7} ) \times {3}^{ - 5} }$

$\Large → \orange{( {3}^{10 - 7} ) \times {3}^{ - 5} }$

$\Large → \purple{( {3}^{3} ) \times {3}^{ - 5}}$

$\Large → \blue{{3}^{3 + ( - 5)}}$

$\Large → \red{{3}^{3 - 5} }$

$\Large → \orange{{3}^{ - 2} }$

$\Large → \green{\frac{1}{ {3}^{2} }}$

$\Large → \pink { \boxed{ \frac{1}{9} }}$