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Answer:
Yes, this is a quadratic equation.
Step-by-step explanation:
Given:
3(y²- 2y)= -7
Distribute the 3:
Зу² - 6y = -7
To put it in standard quadratic form (ay² + by + c = 0), add 7 to both sides: Зу² - 6y + 7 = 0
This is indeed a quadratic equation, as it
has the form ay² + by + c = 0 where
a = 3,b = -6, and c =7