Question

Which among 1.-2, 3 is a root of the equation x2 3x -10=0 ?


jo bhi answer dega usey bhagwan covid20 se dur rakhega​

Answer 1

Answer:

3 but not sure if correct pls mark brainliest

Answer 2

Answer:

HLO DEAR,

TO FIND OUT WHETHER THE GIVEN NOS ARE THE ROOTS OF THE POLYNOMIAL OR NOT , WE HAVE TO PUT THE VALUES IN THE P(X)

IF ANSWER COMES ZERO, THEN IT IS A ROOT..

PUT 1 ,

x²+3x-10

1+3-10

-6

1 is not a root

PUT -2 ,

=-12

-2 IS NOT A ROOT.

PUT 3,

=8

3 IS ALSO NOT A ROOT.

HOPE IT HELPS..

COVID SE TO APNE AAP BACH JAYENGE KRIPYA BRAINLIEST MARK KARDEN ...

✌