Question

please solve this, no spam ​

Answer 1

Step-by-step explanation:

1)

${ {5}^{2} }^{6}$

${5}^{12}$

2)

${2}^{ - 3} \times {2}^{5} \times {2}^{ - 2}$

${2}^{ - 3 + 5 - 2} = {2}^{5 - 5} = {2}^{0} = 1$

3)

${ { \frac{1}{3} }^{5} }^{3}$

${ \frac{1}{3} }^{15}$

${3}^{ - 15}$