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3 years ago

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What is the largest number c such that 2x^2 + 5x + c = 0 has at least one real solution? Express your answer as a common fractio

n

2 answers:

Vlad [161]3 years ago

8 0

Answer:

2x^2 - 5x + k = 0

Step-by-step explanation:

pashok25 [27]3 years ago

4 0

I believe it should be 25/8

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3 years ago

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3 years ago

If 2i is a zero of f(x)=x^4+x^2+a, find the value of a

Sedbober [7]

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