Question

simplify (-3)^5 × (-3)^-10​

Answer 1

Answer:

simplyfy:(-3)^5×(-3) ^-10

answer is -15×30 =-450

Answer 2

Step-by-step explanation:

-3⁵×${ - 3}^{ - 10}$

using formula :

${a}^{m} \times {a}^{n} = {a}^{m + n}$

${ - 3}^{ 5} \times { - 3}^{ - 10} \\ = { - 3}^{5 + ( - 10)} \\ = { - 3}^{ - 5} \\ = {\frac{ 1}{ - 3} }^{5} = \frac{1}{ - 243}$