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

!!!*RIGHT ANSWER GETS BRAINLIEST!!!* Show that binomial is factor of the polynomial, then factor completely. r(x)=x^3-37x+84; x+7
How did mortimer buckle do in his breadmaking class math?
How to solve for X and Y using elimination
who was the decline in the anchovy of peru blamed on
what color would you expect ekasilicon to form?
By controlling the substances that enter and leave the cell, the cell membrane helps maintain homeostasis in the cell. A. True B. False
Which sentence has an error in pronoun-antecedent agreement? A) Although politicians make many promises to their constituents, he often are not able to deliver
what helps slow down the pace of the story
simplify 4+(-3)-2×(-6)
What is the total payment for an $8,720 loan at 12.5 percent for 15 years?