Answers: 2
![log_{27}(2x-1)=\frac{4}{3};\ \ \ \ D:2x-1 0\to x \frac{1}{2}\\\\log_{27}(2x-1)=log_{27}27^\frac{4}{3}\iff 2x-1=27^\frac{4}{3}\\\\2x-1=\left(\sqrt[3]{27}\right)^4\\\\2x-1=3^4\\\\2x-1=81\ \ \ /+1\\\\2x=82\ \ \ \ /:2\\\\x=41\in D](/tpl/images/0175/8987/62d34.png)
Another question on Mathematics
Mathematics, 21.06.2019 18:30
What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)
Answers: 1
Mathematics, 21.06.2019 18:40
What is the value of the expression below? 148+(-6)| + |– 35= 7|
Answers: 2
Mathematics, 21.06.2019 19:30
Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)
Answers: 1
Mathematics, 21.06.2019 19:50
How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?
Answers: 3
You know the right answer?
Solve allgebraically for x: log base 27 (2x-1)=4/3...
Questions
Mathematics, 08.07.2019 05:30
English, 08.07.2019 05:30
Mathematics, 08.07.2019 05:30
History, 08.07.2019 05:30
Mathematics, 08.07.2019 05:30
Biology, 08.07.2019 05:30
Health, 08.07.2019 05:30
Social Studies, 08.07.2019 05:30
Health, 08.07.2019 05:30
Physics, 08.07.2019 05:30
History, 08.07.2019 05:30
Physics, 08.07.2019 05:30
Physics, 08.07.2019 05:30
