Math, asked by mitalijumde, 4 months ago

7 ^(2x+1) ÷ 49 =7^3

Answers

Answered by Surya1509

1

Answer:

x=2

Step-by-step explanation:

= 7^(2x+1)/49=7^3

= 7^(2x+1)/7^2=7^3

= 7^2x+1-2=7^3

= 7^2x-1=7^3

= 2x+1=3

= 2x=4

= x=2

Previous Question

Next Question

Similar questions

India Languages, 2 months ago

A 75 MHz carrier having amplitude of 50v is modulated by audio signal having amplitude of 20 v. (Use standard value of frequency for the voice signal).

Science, 2 months ago

why does trees in polar reagions are cone shaped ?

English, 2 months ago

What is the main topic of the passage...

Computer Science, 4 months ago

-SUM(10:20,90) What is the output, if you write (a) 110 (b) 12 120 (d) 90 A B. С D...

History, 4 months ago

who is marani tarabai...

English, 9 months ago

I dislike it when someone cuts my hair. CHANGE THIS SENTENCE INTO PASSIVE...

Geography, 9 months ago

What do you mean by NGP write a note on it...

Math, 9 months ago

determine whether the following numbers are in proportion or not 18,24,9,12...