May5sos May5sos

23-02-2017
Mathematics

contestada

How do you simply these expressions?
a. (1/2)^-3 b. (3/5x)^-1

Respuesta :

ChandrikaP ChandrikaP

23-02-2017

(1/2)^-3=1/(1/2)^3=2^3 (by x-n=1/x^n)

(3/5x)^-1=5x/3

Answer Link

Otras preguntas

Which statement most accurately describes the modern role of the U.S. Military as a tool of foreign policy? A. The U.S. Military has become less powerful than t

Which of the following tables shows the correct steps to transform x2 + 8x + 15 = 0 into the form (x - p)2 = q? [p and q are integers] (5 points) Step 1x2 + 8x

please help me What is the y-value in the solution to this system of linear equations? 4x + 5y = −12 -2x + 3y = −16 A.) −4 B.)−2 C.)2 D.)5

Ewangelia swietego mateusza

É um periférico de entrada e saida que auxilia na comunicaç?o com outros computadores através da linha telefônica,estamos falando de

Ten times the square of a non zero number is equal to ninety times the number. What is the number?

Please help me with this ASAP thank you!

Complete the point-slope equation of the line through (−9,6) and (−7,−8) .

What type of geography studies all of the natural occurrences on the planet

For the following question, what is the value of x to the nearest tenth? (1 point) 3.6 4.2 06.6 O 10.4 O 11.6