Question

simplify and give answer with positive exponents. (-5)^-3×(-5)^3÷(-5)^7

^ sign denotes powers.

Answer 1

1/(-5)^3×(-5)^3÷(-5)^7
1/-125×-125÷-78125
125×1/125÷1/78125
1÷1/178125
-178125

Answer 2

☆Hello friend☆
(-5)^-3×(-5)^3÷(-5)^7
(-5)^-3+3÷(-5)^7
(-5)^0÷(-5)^7
(-5)^0-7
(-5)^-7
(-1/5)^7
$hope \: it \: helps$

☺☺☺