X^2-5x-9=0 has only 1 solution true or false

Mathematics

2 answers:

PilotLPTM [1.2K]3 years ago

8 0

Answer:

False

Step-by-step explanation:

vitfil [10]3 years ago

6 0

False; it has two solutions
We know this as we find the discriminant (b squared minus 4ac)
If the solution is equal to zero, then it has one solution. If the solution equals to a positive number, then it has two solutions ;)

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