what is quadratic equation, how is it different from quadratic expression
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quadratic equation quite different from quadratic expression.
quadratic equation:
In math, we define a quadratic equation as an equationof degree 2, meaning that the highest exponent of this function is 2. The standard form of a quadratic is y = ax^2 + bx + c, where a, b, and c are numbers and a cannot be 0. Examples of quadratic equations include all of these: y = x^2 + 3x + 1. y = x^2.
quadratic expression:
quadratic expression is an expression involving a squared term, e.g., x2 + 1, or a product term.
ex:3xy − 2x + 1.
for expression won't be equal to zero but for equation zero will be.
hope it helps.....
quadratic equation quite different from quadratic expression.
quadratic equation:
In math, we define a quadratic equation as an equationof degree 2, meaning that the highest exponent of this function is 2. The standard form of a quadratic is y = ax^2 + bx + c, where a, b, and c are numbers and a cannot be 0. Examples of quadratic equations include all of these: y = x^2 + 3x + 1. y = x^2.
quadratic expression:
quadratic expression is an expression involving a squared term, e.g., x2 + 1, or a product term.
ex:3xy − 2x + 1.
for expression won't be equal to zero but for equation zero will be.
hope it helps.....
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