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Concept explainers
To identify: The nature of the given
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Answer to Problem 1RE
The quadratic equation
Explanation of Solution
Definition used:
Complete quadratic equation:
A quadratic equation that has quadratic, linear, and constant terms is referred to as complete quadratic equation. Its standard form is
Incomplete quadratic equation:
A quadratic equation that has quadratic, and linear terms is referred to as incomplete quadratic equation. Its standard form is
pure quadratic equation:
A quadratic equation that has quadratic, and constant terms is referred to as pure quadratic equation. Its standard form is
Interpretation:
The given quadratic equation is
Rewrite the above quadratic equation as
The quadratic equation
That is, the quadratic equation has no linear term.
Thus, by definition, the quadratic equation
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Chapter 15 Solutions
College Mathematics for Trades and Technologies (10th Edition) (What's New in Trade Math)
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