Question

please give me answer​

Answer 1

$\huge{\underline{\mathtt{\blue{A}\red{N}\pink{S}\green{W}\purple{E}\orange{R}}}}$

Step-by-step explanation:

Your answer is in attachment

Answer 2

Step-by-step explanation:

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

$( \frac{ {3}^{10} }{ {3}^{7} } ) \times {3}^{ - 5}$

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

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

${3}^{3} \times {3}^{ - 5}$

${3}^{3 - 5}$

${3}^{ - 2}$

$\frac{1}{ {3}^{2} }$

$\frac{1}{9}$