Home
Class 9
MATHS
Find the value of x in each of the follo...

Find the value of x in each of the following cases :
`(i) 3^(2x+3)=1" "(ii)2^(x-5)xx5^(x-4)=5`
`(iii)2^(2x+1)=2^(2x-1)+12" "(vi)3^(2x-3)=3sqrt(3)`

Text Solution

Verified by Experts

The correct Answer is:
`(i)-(3)/(2)" "(ii)5" "(iii)(3)/(2)" "(iv)(5)/(3)`

N/a
Promotional Banner

Topper's Solved these Questions

  • NUMBER SYSTEM

    NAGEEN PRAKASHAN ENGLISH|Exercise Exercise 1e|18 Videos
  • NUMBER SYSTEM

    NAGEEN PRAKASHAN ENGLISH|Exercise Revision Exercise (very Shortanswer Questions)|10 Videos
  • NUMBER SYSTEM

    NAGEEN PRAKASHAN ENGLISH|Exercise Exercise 1c|20 Videos
  • LINES AND ANGLES

    NAGEEN PRAKASHAN ENGLISH|Exercise Revision Exercise (long Answer Questions )|6 Videos
  • POLYNOMIALS

    NAGEEN PRAKASHAN ENGLISH|Exercise Revision Exercise (short Answer Questions)|16 Videos

Similar Questions

Explore conceptually related problems

Find the values of x in each of the following : (i) 2^(5x)-:2^x=2^(20) (ii) (2^3)^4=(2^2)^x

Find the value of x in each of the following: (i)\ (3/5)^x\ (5/3)^(2x)=(125)/(27) \(ii)\ 5^(x-2)\ xx\ 3^(2x-3)=135

Find the value of x in each of the following: (i)\ 5^(2x+3)=1 (ii)\ (13)^(sqrt(x))=4^4-3^4-6 (iii)\ (sqrt(3/5))^(x+1)=(125)/(27)

Solve the following equations for x\ : (i)\ 7^(2x+3)=1 (ii)\ 2^(x+1)=4^(x-3) (iii)\ 2^(5x+3)=8^(x+3)

Find the cube of each of the following binomial expressions: (i) 2x+3/x (ii) 4-1/(3x)\

write the coefficient of x^(2) in each of the following (i) (pi)/(6)x+x^(2)-1 (ii) 3x-5 (iii) (x-1)(3x-4) (iv) (2x-5)(2x^(2)-3x+1)

Find the degree of each of the following polynomials : (i) 5x^(2)-2x+1 " " (ii) 1-5t+t^(4) " " (iii) 7 " " (iv) x^(4)-3x^(6)+2

If x=1 and y=2, find the values of each of the following algebraic expressions: (i) 2x+3\ (ii) 3x-5y

Find the derivative of the following functions (i) x^(3) + cos x + sqrt(x) (ii) (sqrt(x) + 1)^(2) (iii) (x^(2) + 2x - 3)(x + 1)

Draw the graph of each of the following : (i)(x)/(3)+(y)/(5)=1 , (ii) (2x+6)/(5)=y-1 , (iii) 3x+4y=12 , (iv)3x-y=2