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Help please, which one is a quadratic expression?

Help please, which one is a quadratic expression?-example-1

1 Answer

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Answer: -6x^2 + 3 and 1 - 4x^2

Explanation:

A quadratic expression is an expression that can be in the form ax^2 + bx + c, where a, b, and c are all constants, and a does not equal 0. (ax must be squared, it can't be raised to a power other than 2)

-6x^2 + 3 and 1 - 4x^2 can be in the form ax^2 + bx + c. Therefore, they are the quadratic expressions.

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