Home
Class 10
MATHS
Solve the following quatratic equations ...

Solve the following quatratic equations by completing square method :
`x^(2)+x-20=0`

Text Solution

Verified by Experts

The correct Answer is:
The roots of given quadratic equations are 4 and -5.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • QUADRATIC EQUATIONS

    CHETAN PUBLICATION|Exercise PRACTICE SET 2.4|10 Videos

  • QUADRATIC EQUATIONS

    CHETAN PUBLICATION|Exercise PRACTICE SET 2.5|15 Videos

  • QUADRATIC EQUATIONS

    CHETAN PUBLICATION|Exercise PRACTICE SET 2.2|12 Videos

  • PYTHAGORAS THEOREM

    CHETAN PUBLICATION|Exercise ASSIGNMENT -5|1 Videos

  • SIMILARITY

    CHETAN PUBLICATION|Exercise ASSIGNMENT-1|12 Videos

Similar Questions

Explore conceptually related problems

Solve the following quadratic equations by completing square method: x^(2)+8x+15=0

Solve the following quadratic equation by completing the square method 9x^(2)-12x+4=0

Solve the following quadratic equations by completing the square method 9x^(2)-12x+4=0

Solve the following quadratic equations by completing the square method. 9y^(2)-12y+2=0

Solve the following quadratic equations by completing the square method (5x+7)/(x-1)=3x+2

Solve the following quadratic equation by completing the square method (5x+7)/(x-1)=3x+2

Solve the following quadratic equations by using formula method: 3x^(2)+8x+3=0

Solve the following quadratic equations by factorization method 4x^(2)-7x-2=0

Solve the following quadratic equations by factorization method. 4x^(2)-7x-2=0

Solve the following quadratic equation by formula method: x^(2)+6x+5=0

Home
Profile