3 years ago

Using the quadratic formula, which of the following are the zeros of the quadratic equation below?

Mathematics

1 answer:

Marianna [84]3 years ago

7 0

Answer: The answer is the option A.

x=(5±)/4

Step-by-step explanation: The quadratic formula has the following form for a quadratic equation ax²+bx+c:

x=(-b±))/(2a)

We apply the quadratic formula and we obtain:

x=(-(-5)±))/(2(2))

x=(-(-5)±))/(4)

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