iloveschool247
iloveschool247 iloveschool247
  • 02-12-2016
  • Mathematics
contestada

It is exponent laws,can you go step by step plz because I don't get it

It is exponent lawscan you go step by step plz because I dont get it class=

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 02-12-2016
remember
(x^m)^n=x^(mn)
and
(x^m)(x^n)=x^(m+n)
and
(x^m)/(x^n)=x^(m-n)

so

(4^2)^3=4^(2*3)=4^6
notice
4^6=(2^2)^6=2^2*6)=2^12

(4/2)^3=2^3

on top we have
(2^12)(2^3)(2^3)=2^(12+3+3)=2^18

on bottom
8^3
conver to base 2
(2^3)^3=2^(3*3)=2^9

now we have
(2^18)/(2^9)=2^(18-9)=2^9
Answer Link

Otras preguntas

How do energy levels change when atoms collide?
The price of an item selling at 150% of its $63 value is what
Please help me with this I need help please!!!!!!!!!!!!!
Texas state highways are indicated with a: A . Blue and red shield B.blue pentagon with yellow text C.green shield D.white silhouette of Texas
x-rays cannot X-rays cannot pass through Earth's atmosphere. Which of these is the best location to place a telescope used to observe x-rays from stars? A-moun
40 -10 is wat percent gone
A quadratic equation is shown below: 3x2 − 15x + 20 = 0 Part A: Describe the solution(s) to the equation by just determining the radicand. Show your work. (5
The positive principle, the constructionist principle, and the simultaneity principle are principles of:
Help me on this one
Periodic tune-ups are important because they