Question

One of the roots of equation x2 + mx - 5 = 0 is 2. find m *

1 point

-2

-1/2

1/2

2​

Answer 1

Answer:

-1/2

Step-by-step explanation:

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Answer 2

We will keep x=2

2^2+2m-5=0

4+2m-5=O

-1+2m=0

2m=1

m=1/2

Step-by-step explanation:

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