Kindly give a step-by-step solution and the person who will give the correct answer will be marked as a brainliest. (answer-121/16)
Attachments:
Answers
Answered by
0
Answer:
answer in the attachment is the answer of your one of the question..
Attachments:
Answered by
0
LET THE NUMBER BE = x
Now,
(4/9)^-5 * x = (2/3)^-2
=>(9/4)^5 * x = (2/3)^-2 [the minus is removed by inverting the fraction]
=>(3/2)^5*2 * x = (2/3)^-2
=>(3/2)^10 * x = (2/3)^-2
=> x = (2/3)^-2 * (2/3)^10 [ the fraction becomes inverted as it comes to other side of the equal to sign without any equal stimulant]
=> x = (2/3)^-2+10
=> x = (2/3)^8
=> x= 256/6561
therefore the answer is 256/6561 or (2/3)^8
Similar questions