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If f(x)=x^2-3x+4, then the value of x wh...

If `f(x)=x^2-3x+4,` then the value of x which satisfy the relation `f(x) = f(2x+1)` are___

A

2

B

-1

C

`(2)/(3)`

D

0

Text Solution

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The correct Answer is:
B,C
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Knowledge Check

  • If f (x+2)=3x +4, then the value of f (x ^(2) -1) is-

    A
    `3x^(2) -5`
    B
    `3x^(2) -13`
    C
    `x ^(2)-5`
    D
    `x^(2)+13`

  • If 2f((1)/(x))+f(x)=3x , then the value of f(2) is -

    A
    `(1)/(6)`
    B
    `(1)/(3)`
    C
    `-1`
    D
    `-(1)/(3)`

  • If f is even function defined on the interval (-5, 5), then real values of x satisfying the equation f(x)=f((x+1)/(x+2)) are

    A
    `(3-sqrt5)/2 ,(3+sqrt5)/2 '
    B
    `(-5-sqrt3)/2 ,(-3+sqrt5)/2 ,
    C
    (-3-sqrt5)/2 , (5+sqrt3)/2`
    D
    3-sqrt5 , 3+sqrt5`

    • Similar Questions

    Explore conceptually related problems

    If f(x+3) = 2x^2-3x-1 , find the value of f(x+1).

    If f(x)=3x^2-x+1 , then find f(-2) .

    If f(x + 2) = 2x^2 - 3x - 1 , find the value of f(x + 1)

    If 2f(x).+ 3f(-x) = x^2-x+1, find the value of f(1).

    If 2f ((1)/(x)) +f(x) =3x, then the value of f (2) is-

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