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19-02-2019
Mathematics

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y(y + 4) - y 2 = 6 is a quadratic equation. True False

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Аноним Аноним

19-02-2019

Answer:

False.

Step-by-step explanation:

y(y + 4) - y 2 = 6

y^2 + 4y - y^2 = 6

The y^2's disappear.

4y = 6 which is a linear equation.

Answer Link

Аноним Аноним

19-02-2019

Answer:

its True

Step-by-step explanation:

y2 +3y - 6=0

Answer Link

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