Home
Class 11
MATHS
The number of real roots of the equation...

The number of real roots of the equation `2^(2x^2-7x+5)=1` are

A

0

B

`1`

C

`2`

D

`4`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • COMPLEX NUMBER AND QUADRATIC EQUATIONS

    OMEGA PUBLICATION|Exercise IMPORTANT QUESTIONS FROM MISCELLANEOUS EXERCISE |10 Videos
  • BINOMIAL THEOREM

    OMEGA PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS (MCQs) |14 Videos
  • CONIC SECTIONS

    OMEGA PUBLICATION|Exercise Multiple Choice Questions (MCQs)|26 Videos

Similar Questions

Explore conceptually related problems

The number of real roots of the equation e^(x - 1) + x - 2 = 0 is

The number of real roots of the equation |x|^(2) -3|x| + 2 = 0 , is

The number of roots of the equation 1+3^(x/2)=2^x is

The number of real solution of the equation x^(2)=1-|x-5| is:

Real roots of the equation x^(2/3)+x^(1/3)-2=0 are:

The number of real solutions of the equation 3^(-|x|)-2^(|x|)=0 is:

The sum of all the real roots of the equation |x-2|^2+|x-2|-2=0 is

Let f(x)=int_1^xsqrt(2-t^2)dt Then the real roots of the equation x^2-f^(prime)(x)=0 are

The number of real solutions of the equation sqrt(1+cos 2x) = sqrt2 cos^-1 in [pi/2, pi) is

The number of solutions of the equation |x-1|-|2x-5|=2x