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 ( 44+ )
Otras preguntas
An aquarium open at the top has 30-cm-deep water in it. You shine a laser pointer into the top opening so it is incident on the air-water interface at a 45∘ ang
Magnus has reached the finals of a strength competition. In the first round, he has to pull a city bus as far as he can. One end of a rope is attached to the bu
Most satellites circle the Earth 22,300 miles above the equator in a geosynchronous orbit. True False
Find parametric equations that describe the circular path of the following object. Assume (x,y) denotes the position of the object relative to the origin at th
22. Abnormalities In the 1980s, it was generally believed that congenital abnormalities affected about 5% of the nation’s children. Some people believe that the
Yo siempre hablo el idioma local con todo el mundo.
A coil has N turns enclosing an area of A. In a physics laboratory experiment, the coil is rotated during the time interval Δt from a position in which the plan
The Rist research demonstrated that social class and not intellectual capability was the basis of how teachers assigned students to reading levels in kindergart
Which of the following best describes the process of adaptive radiation? a. Genetic material moves within parts of a population or from one population to anoth
PLEASE HELP. NEED ANSWERS. IM A STUDENT AND STRUGGLING. Some of the acid in acid rain is produced by the following reaction:3NO2(g) + H20(l)► 2HNO3(aq) + NO(g)
