Question

1 One of the roots of eqn x×x +mX-5=0 is 2.
find m
​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

${x}^{2} + mx - 5 = 0$

if one of the roots is 2,

${(2)}^{2} + m(2) - 5 = 0$

$4 + 2m - 5 = 0$

$2m = 1$

$m = \frac{1}{2}$

HOPE THIS ANSWER HELPS U....