Factoring Quadratics

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Back

(x + 8)(x + 3)

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Back

(x + 8)(x - 3)

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(x + 4)(x - 1)

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(y - 10)(y + 2)

Front

What is the first step in factoring a quadratic equation?

Back

Identify two numbers that multiply to the constant term and add to the coefficient of the linear term.

Front

Define a quadratic equation.

Back

Front

What is the standard form of a quadratic equation?

Back

Front

What does it mean to factor a quadratic expression?

Back

To express it as a product of two binomials.

Front

What is the relationship between the roots of a quadratic equation and its factors?

Back

Front

What is the significance of the discriminant in a quadratic equation?

Back

It determines the nature of the roots: if positive, two real roots; if zero, one real root; if negative, no real roots.

Tags

CCSS.HSA-REI.B.4B