Quadratic Equations by Factoring Quiz

What is the first step in solving a quadratic equation by factoring?

• Graphing the equation

• Using the quadratic formula

• Preparing two sets of parentheses

• Finding the square root of the equation

Which pair of numbers multiplies to 6 and adds up to 5 in the equation x^2 + 5x + 6 = 0?

• 1 and 5

• 3 and 2

• 2 and 3

• 1 and 6

What is the zero product property used for in factoring?

• To divide the factors

• To find the sum of factors

• To multiply the factors

• To equate each factor to zero

What are the solutions for x in the equation x^2 + 5x + 6 = 0?

• 2 and 3

• 1 and 6

• -2 and -3

• -1 and -6

In the equation x^2 - 3x - 10 = 0, what is the sign of the factors?

• Both positive

• Both negative

• Both zero

• One positive and one negative

Which pair of numbers multiplies to -10 and adds up to -3 in the equation x^2 - 3x - 10 = 0?

• -1 and 10

• 5 and -2

• -5 and 2

• 1 and -10

What are the solutions for x in the equation x^2 - 3x - 10 = 0?

• 5 and -2

• -5 and 2

• 3 and -10

• -3 and 10

What is the next step after factoring a quadratic equation?

• Finding the square root

• Equating each factor to zero

• Using the quadratic formula

• Graphing the equation

What is the equation given for viewers to solve on their own?

• x^2 + 5x + 6 = 0

• x^2 - 3x - 10 = 0

• x^2 + 6x + 7 = 0

• x^2 - 4x + 4 = 0

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