2 years ago

What are the solution(s) of the quadratic equation x2 = -98?

Mathematics

1 answer:

iren2701 [21]2 years ago

8 0

Answer:

Step-by-step explanation:

x2 = -98

x =+-√-98

x = +-√49 • 2 • -1

x = +-7√2 • -1

x = +-7i√2

(Note: i = √-1 and i^2 = -1, so you can interchange the values)

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