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Which of the following is a quadratic equation?

Which of the following is a quadratic equation?-example-1
User Malkus
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2 Answers

2 votes

Answer:

x(x-5)=y this is because x represents an unknown and numbers are known

Explanation:

x2

User Sirdank
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3 votes

Answer:

x(x-5)=y

Explanation:

After simplifying, you get x^2 - 5x -y = 0

It has x^2

User Daniele Grattarola
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