Math, asked by makkarayush59, 6 months ago

9. If 27^x=9/3^x
find x

Answers

Answered by MagicalBeast

20

Answer:

x =1/2

Step-by-step explanation:

27^x = 9/3^x

=> (3³)^x = 3² ÷ 3^x

=> 3^(3x) = 3^(2-x)

comparing power as base are equal

=> 3x = 2-x

=> 4x = 2

=> x = 1/2

Previous Question

Next Question

Similar questions

Math, 3 months ago

ek vekti ne ek car50000ki khridi ! usne4000 uski mramt par tatha800any mad par khrch kiye usne car63020 ki bech di uska labh prtisht gyat kijiye ...

English, 3 months ago

change the sentence into interrogative sentence. Mr. Sharma, the Chairman of Parag came here.

English, 3 months ago

(170) The swallow was going to die. He bade goodbye to the Happy Prince. (join into simple sentence) ...

Math, 6 months ago

a box contains 50 coins of rs 1 ,rs 2 and rs 5 worth rs.125. if 1/5 of rs. 5 coins,1/3 of rs 2 coins and half of rs.1 coins cost rs 35,find the number of the rs . 2 coins?

Chemistry, 6 months ago

state if the following statements are true or false.correct the false statement. (1) in chemical changes, no new substances are formed. (2) swining of the pendulum of a clock is a periodic change. (3) ripening of fruits is a fast change. (4) glowing of the filament of a bulb is an example of a physical change. (5) during a physical change, the state and molecular composition changes.

Math, 11 months ago

If you are using harmonica, then please tell which is best of these 2 harmonica.

English, 11 months ago

Class 11th English : On to the summit : We reach the top Brainstorming Question and Answer...

English, 11 months ago

You are Sameer, the Times correspondent. You witnessed the murder of a student from St.Xavier. Write a report for your newspaper...