Question

please answer me fast with step by step definition​

Answer 1

Answer:

$\frac{3}{20}$

Step-by-step explanation:

This is the answer of your next question. I couldn't add the answer there due to some technical problem.. so I added it here. hope this helps u please mark me as the brainliest and drop some thanks

Answer 2

Answer:

i)

${5}^{m} \div {5}^{ - 3} = {5}^{ - 4}$

Since, bases are same, consider only the power.

$m \div ( - 3) = - 4$

$\frac{m}{ - 3} = - 4$

$m = - 4 \times - 3$

$m = - 12$

ii)

$({ - 3})^{4} \times \frac{5}{3 } \times ( - 2) {}^{ - 3}$

$3 \times 3 \times 3 \times 3 \times \frac{5}{3} \times \frac{1}{( -2) {}^{3} }$

$3 {}^{3} \times {5}^{1} \times ( - 2) {}^{ - 3}$