Home
Class 10
MATHS
The quadratic equation whose roots are 3...

The quadratic equation whose roots are `3 + sqrt7 , 3 - sqrt7` is __________ .

A

`x^2 + 6x -2 = 0`

B

` 6x^2 - sqrt(2x) + 1= 0`

C

`x^2 - 6x + 2= 0`

D

`x^2 - 6x - 2 = 0`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • SAMPLE PAPER - 14 (UNSOLVED)

    FULL MARKS|Exercise PART - II|14 Videos

  • SAMPLE PAPER - 14 (UNSOLVED)

    FULL MARKS|Exercise PART - III|14 Videos

  • SAMPLE PAPER - 13

    FULL MARKS|Exercise PART - IV|3 Videos

  • SAMPLE PAPER - 2

    FULL MARKS|Exercise PART - IV( Answer all the questions )|2 Videos

Similar Questions

Explore conceptually related problems

Form the quadratic equation whose roots are 3 + sqrt7, 3- sqrt7

Form the quadratic equation whose roots are 3+ sqrt7 , 3-sqrt7

The quadratic equation whose roots are alpha and beta is

The equation whose roots are 1+sqrt2i and 1-sqrt2i is :

Construct a quadratic equation with roots 7 and -3.

Construct a quadratic equation with roots 7 and -3 .

A cubic equation has roots 2 and 1+ sqrt3 Then its equation is

if a=cos(2pi//7)+isin(2pi//7) , then find the quadratic equation whose roots are alpha=a+a^2+a^4a n dbeta=a^3+a^5+a^7 .

Form the quadratic equation from the roots given below. 2-sqrt(5) and 2+sqrt(5)