jarrettashlyn

08.12.2021 • 

Mathematics

Hi! If your reading this. I want you to know im hosting a game show! Info is down below

If you want to join: follow me/ friend me so i dont lose you mixed up in questions

Number of round: 5

Questions in each round: 3

People needed: however many

Time of questions: whenever i need help

Extra info: Each round consists of 3 questions. we are on round one,question 2 will be a new question. There are 5 rounds. I will be post a question to get more contestents. Thank you

Subjects: any thing i need help on

Ответ:

ciarrap552

31.12.2020

Mathematics

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x is undefined

Step-by-step explanation:

Given the equation

2^(2x-1)-9 X 2^(x-2)+1=0

Recall that

a^x * a^y = a^x+y

Hence

2^(2x-1)-9 X 2^(x-2)+1=0

2^(2x-1)-9 + (x-2)+1 = 0

2^2x - 1 -9 + x -2 + 1 = 0

x is undefined

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