Introduction to Quadratic Equation

What is the highest degree of a Quadratic Equation?

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The Standard Form of a Quadratic Equation looks like this:

• ax² + bx + c= 0

• ax² + bx = c

• ax² + bx² + c= 0

• ax + bx + c= 0

In the Quadratic Equation 2x² + 5x + 3 = 0, what is the value of a?

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• 5

Tags

CCSS.HSA.REI.B.4

In the Quadratic Equation 10x² - 4x + 5 = 2, what is the value of b?

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• -4

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Tags

CCSS.HSA.REI.B.4

What is the value of c in the quadratic equation, x² + 2x - 1 = 0

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• -2

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• -1

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.4

What is the standard form of the quadratic equation, 5x² = 3x - 4

• 5x² + 3x + 4 = 0

• 5x² - 3x + 4 = 0

• 5x² + 3x - 4 = 0

• 5x² - 3x - 4 = 0

what is the value of a in the Quadratic Equation, 2x² -3x + 1 = 0

What is the value of b in the Quadratic Equation, -5x² +3x +1 = 0

What is the value of c in the Quadratic Equation, x² - 4x -1 = 0

What is the value of b in the Quadratic Equation 3x² - 4x = 2x -1