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What is -2x^2-16=0 without using the quadratic formula?
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2 votes
What is -2x^2-16=0 without using the quadratic formula?

User Ching Ching
by
5.9k points

1 Answer

4 votes

Answer:

x = 2 i √ 2 , − 2 i √2

Explanation:

You could use factoring or the square root property!

User Ostrokach
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