Home
Class 10
MATHS
If alpha is a root of ax^2+bx+c=0 then a...

If `alpha` is a root of `ax^2+bx+c=0` then `a alpha^2+ b alpha+c=`….

A

-c

B

0

C

8

D

1

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • QUADRATIC EQUATIONS

    VGS PUBLICATION-BRILLIANT|Exercise CREATIVE BITS FOR CCE MODEL EXAMINATION|130 Videos

  • PROGRESSIONS (MULTIPLE CHOICE QUESTION)

    VGS PUBLICATION-BRILLIANT|Exercise PROGRESSIONS (MULTIPLE CHOICE QUESTION)|20 Videos

  • QUADRATIC EQUATIONS (MULTIPLE CHOICE QUESTION)

    VGS PUBLICATION-BRILLIANT|Exercise QUADRATIC EQUATIONS (MULTIPLE CHOICE QUESTION)|20 Videos

Similar Questions

Explore conceptually related problems

If alpha , beta are the roots of ax^2+bx +c=0 then (1+ alpha + alpha ^2)(1+ beta + beta ^2) is

If alpha , beta are the roots of ax ^2 + bx +c=0 then alpha ^5 beta ^8 + alpha beta ^5=

If alpha , beta are the roots of ax^2 + bx + c=0 then alpha beta ^(2) + alpha ^2 beta + alpha beta =

IF alpha , beta are the roots of ax ^2 + bx + c=0 then (alpha ^2 + beta ^2)/(alpha ^(-2)+ beta ^(-2))=

IF alpha , beta are the roots of ax ^2 + bx + c=0 then ( a alpha + b )^(-3) + ( a beta + b ) ^(-3)=

If alpha , beta are the roots of ax ^2-2bx + c=0 then alpha ^3 beta ^3 + alpha ^2 beta ^3 + alpha ^3 beta ^2 =

IF alpha , beta are the roots of ax ^2 + bx +c=0 then ((alpha )/( a beta + b) )^(3) - ( ( beta )/( a alpha + b )) ^(3)=

IF alpha , beta are the roots of ax^2+bx +c=0 then (a alpha + b)^(-2)+( a beta + b)^(-2) =

IF alpha , beta are the roots of ax ^2 + bx +c=0 then (alpha ^2)/( beta ) +( beta ^2)/( alpha )