itsbluepanda1
itsbluepanda1 itsbluepanda1
  • 03-01-2021
  • Mathematics
contestada

(ar^(b))^(4)=81r^(24 ) work out a and b

Respuesta :

Аноним Аноним
  • 03-01-2021

Answer: a = 3; b = 6

[tex](ar^{b})^{4}=81r^{24}\\\\<=>a^{4}.r^{4b}=3^{4}.r^{24}\\\\\\=>\left \{ {{a=3} \atop {4b=24}} \right.\\\\\\<=>\left \{ {{a=3} \atop {b=6}} \right.[/tex]

Step-by-step explanation:

Answer Link

Otras preguntas

PLEASE HELP I GIVE THANKS
Complete the well-know saying: __________ blot ___________ copybook! ______________ not over till ___________ over.
What are some possible benefits to a nomadic lifestyle, and what are some possible benefits of a town lifestyle?
Can someone help with question 51 please I need to break it down
WHICH TWO COMPOSERS DID BEETHOVEN MEET IN HIS EARLY TWENTIES?
how did world war 2 end in a prisoner's story
what happens at a hot spot?
A rectangle’s length is seven inches more than its width. If “w” is the width of the rectangle, in inches, what is the length of the rectangle, in inches?
Jill purchased fruit juice boxes for a party . She purchased 1 case of 44 boxes and several packs containing 4 boxes each.Let p represent the number of 4-box pa
why is a conductor important in science terms