Home
Class 10
MATHS
Find the value of discriminant. 2y^(2)...

Find the value of discriminant.
`2y^(2)-5y+10=0`

Text Solution

Verified by Experts

The correct Answer is:
`Delta=-55`
Promotional Banner

Topper's Solved these Questions

  • QUADRATIC EQUATIONS

    CHETAN PUBLICATION|Exercise PRACTICE SET 2.6|10 Videos

  • QUADRATIC EQUATIONS

    CHETAN PUBLICATION|Exercise PROBLEM SET 2|50 Videos

  • QUADRATIC EQUATIONS

    CHETAN PUBLICATION|Exercise PRACTICE SET 2.4|10 Videos

  • PYTHAGORAS THEOREM

    CHETAN PUBLICATION|Exercise ASSIGNMENT -5|1 Videos

  • SIMILARITY

    CHETAN PUBLICATION|Exercise ASSIGNMENT-1|12 Videos

Similar Questions

Explore conceptually related problems

Find the value of discriminant. x^(2)+7x-1=0

Find the value of discriminant. sqrt(2)x^(2)+4x+2sqrt(2)=0

Find the value of discriminant for each of the following equations. 2y^(2)-y+2=0

Find the value of discriminant for each of the following equations. sqrt(5)x^(2)-x-sqrt(5)=0

Find the value of discriminant for each of the following equations. 5m^(2)-m=0

Find the value of a for which the lines 2x+y-1=0 2x+y-1=0 a x+3y-3=0 3x+2y-2=0 are concurrent.

Find the value of the polynomial f(y) =6y-3y^(2) +3 at (i) y=1 (ii) y=-1 (iii) y=0

Write each of the following in the form of ax + by + c = 0 and find the values of a, b and c (i) x = -5 (ii) y = 2 (iii) 2x = 3 (iv) 5y = -3

If the circles x^2+y^2+2a x+c y+a=0 and x^2+y^2-3a x+d y-1=0 intersects at points P and Q , then find the values of a for which the line 5x+b y-a=0 passes through Pa n dQdot