yunker912 yunker912
  • 01-06-2018
  • Mathematics
contestada

Simplify the expression. [(–5)–7 (–5)8]3

Respuesta :

jdoe0001 jdoe0001
  • 01-06-2018
[tex]\bf [(-5)^{-7}(-5)^8]^3\implies \left[(-5)^{-7+8} \right]^3\implies \left[ (-5)^1 \right]^3 \\\\\\ (-5)^{1\cdot 3}\implies (-5)^3\implies (-5)(-5)(-5)\implies -125[/tex]
Answer Link

Otras preguntas

i need a sentence with patriotically
On a true/false test, the ratio of true questions to false questions is 3 to 7. What is the ratio of true questions to total questions?
A baseball stadium holds 42,000 people. The number for Saturday's attendance contains a 4 with a value 1/10 the value of the 4 in 42,000. Which could be Saturda
round 81.139 to the nearest tenth
effect: spain's long-term naval superiority dwindled
what I 18 divided by 200 =
Freddy is searching for a shirt and discovers that he has 12 shirts for every 6 pair of jeans.If he has 18 shirts, how many pairs of jeans does he have?
V=1/3πr^2h solve for h. Please show work.
name the blood vessels that carry blood to and from the lungs
a spider is crawling on a wall. first it crawls 1 meter up, then 1 meter to the left , and then 1 meter down. what is its total displacement?