Solving Quadratic Equations by Factoring
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
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16 questions
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1.
FLASHCARD QUESTION
Front
What is a quadratic equation?
Back
A quadratic equation is a polynomial equation of degree 2, typically in the form ax² + bx + c = 0, where a, b, and c are constants and a ≠ 0.
2.
FLASHCARD QUESTION
Front
What does it mean to factor a quadratic equation?
Back
Factoring a quadratic equation means rewriting it as a product of two binomials, such as (x - p)(x - q) = 0, where p and q are the roots of the equation.
Tags
CCSS.HSA-REI.B.4B
3.
FLASHCARD QUESTION
Front
What is the standard form of a quadratic equation?
Back
The standard form of a quadratic equation is ax² + bx + c = 0.
4.
FLASHCARD QUESTION
Front
What are the roots of a quadratic equation?
Back
The roots of a quadratic equation are the values of x that make the equation equal to zero.
Tags
CCSS.HSA-REI.B.4B
5.
FLASHCARD QUESTION
Front
How do you find the roots of a quadratic equation by factoring?
Back
To find the roots by factoring, rewrite the equation in the form (x - p)(x - q) = 0, then set each factor equal to zero and solve for x.
Tags
CCSS.HSA-REI.B.4B
6.
FLASHCARD QUESTION
Front
Solve: x² + 2x - 20 = 4
Back
x = -6, x = 4
Tags
CCSS.HSA-REI.B.4B
7.
FLASHCARD QUESTION
Front
Solve: a² + 2a - 24 = 0
Back
a = -6, 4
Tags
CCSS.HSA-REI.B.4B
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