jeanna6 jeanna6

23-03-2018
Mathematics

contestada

Simplify the expression so there is only one positive power for each base
(3^-2•7^-5)^-4

Simplify the expression so there is only one positive power for each base 32754 class=

Respuesta :

dannielle dannielle

23-03-2018

= 3^(-2*-4)*7*(-5*-4)= 3^8*7^20

D is the answer

Answer Link

Otras preguntas

Q2. In a 4x100 m relay race, total track length is 200m and time taken by one particular group is 50.2 s. What is the average speed and average velocity of that

1)simplify the expression (2x)^42)the perimeter of a rectangular is twice the sum of its length and its width. the perimeter is 16 meters and its length is 2 me

A soccer player kicks a ball with a speed of 30 m/s at an angle of 10. How long does the ball stay in the air?

Which physical state of matter exhibits the greatest change in volume with changes or temperature or pressure?

Add the fractions and simplify the answer: 1/2 + 2/3

where are the largest gold deposits found?

find the value of x , if log₂ [log₅ (log₃x)] = 0

Q1. In a 100m track event, the time taken by four runners is 10 sec., 10.2 sec., 10.4 sec and 10.6 sec. Find the ratio of their speed.

show that at least 3 of any 25 days chosen must fall in the same month of the year.please halp!

Which of the following is true regards to the Navigation Acts by the 18th century