Question

(1) One of the roots of the equation x2 + mx - 5 = 0 is 2. Find m.
(A) – 2 (B) – 1 (0) / (D) 2​

Answer 1

it is your answer

hope it is helpful to you

..........

...........

............

please mark as brainlist

Answer 2

Step-by-step explanation:

p(x)=2x+mx-5

p(2)=0

2(2)+m(2)-5=0

4+2m-5=0

2m-1=0

2m=1

m=1/2