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
VER TODAS LAS RESPUESTAS ( 45+ )
Otras preguntas
Solve the system of equations. 5x+9y+9z=5 4x+9y+6z=10 2x+2y+5z=9 Answer choices: a. x=116, y=8,z=-21 b. x=82, y=-10, z=9 c. x=-116, y=28,z=37 d. x=6,y=-14,z=1
The most common procedures today on the digestive system are the gastric bypass and the lap- band. There has been some controversy over the dangers of these pro
Choose yes if you would document the item. Choose no if you would not document it. A graph that the writer constructed with information from another source. yes
Which characteristics do cell membranes and cell walls have in common?
What value of the variable makes the statement true? m + 4 = –2.8 a. –6.8 b. –1.2 c. 1.2 d. 6.8
write a word problem that inclueds you to divide
a shoe store sold 8 pairs of shoes for a total of $256. each pair cost the same amount what was the price of each pair of shoes?
6 [ 4 × ( 72 - 63 ) ÷ 3 ]
For her cellular phone service, Vera pays 32 a month + 0.75 for each minute over the allowed minutes in her plan Vera received a bill for 47 last month for how
Express the number 20000 as a single digit integer times a power of 10
