Question

simplify : (-3)^5×(-3)^-10​

Answer 1

Answer:

ggddfdeftefgfgcdcddgdggrgr

Answer 2

Solutions :-

• we know that :-
• $a {}^{m} - a {}^{n} = a {}^{m + n}$

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

$( - 3) {}^{5 - 10}$

$( - 3) {}^{ - 5}$

$hence \: the \: solution \: is( - 3) {}^{ - 5}$

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