One Of The Roots Of Equation x² + mx – 5 = 0 is 2. FIND m?
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Answer:
m = 1/2
Step-by-step explanation:
==: x² + mx - 5 = 0
If x = 2
==: (2)² + 2m - 5 = 0
==: 4 + 2m - 5 = 0
==: 2m - 1 = 0
==: m = 1/2
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Answer:
Step-by-step explanation:
One of the roots of equation x² + mx – 5 = 0 is 2; find m.
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