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Questions and Answers
What does the term 'trinomial' refer to in mathematics?
What does the term 'trinomial' refer to in mathematics?
- An expression with two terms
- An expression with three terms (correct)
- A polynomial of degree one
- An equation with four variables
What is the definition of a quadratic equation?
What is the definition of a quadratic equation?
- An equation that contains an exponent of two (correct)
- An equation that is always true
- An equation involving only linear terms
- An equation with no variables
Which of the following is a property of perfect squares?
Which of the following is a property of perfect squares?
- The square root of a perfect square is always an integer (correct)
- They are always even numbers
- They can always be factored into different integers
- They contain at least four different factors
What is the general form of a quadratic formula?
What is the general form of a quadratic formula?
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Which statement correctly describes perfect squares?
Which statement correctly describes perfect squares?
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Study Notes
Trinomial
- A trinomial is a polynomial with three terms.
Quadratic
- A quadratic is a polynomial with a highest degree of 2.
Perfect Squares
- Perfect squares are numbers that are the product of an integer and itself.
Formula of -b/2a
- The formula -b/2a is used to find the x-coordinate of the vertex of a parabola, which is represented by the equation ax^2 + bx + c = 0.
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