Factor: $$x^2+2x-15$$

$$\left(x+5\right)\left(x-3\right)$$

Solve for x: $$x^2-4x-21=0$$

$$\left(x-7\right)\left(x+3\right)$$

Solve for x using the quadratic formula: $$x^2+3x-10=0$$

$$x=\frac{-3\pm\sqrt{3^2-4\cdot1\cdot(-10)}}{2\cdot1}$$ $$x=2$$ or $$x=-5$$

What are the roots of the equation: $$x^2-5x+6=0$$

$$\left(x-2\right)\left(x-3\right)$$ Roots are $$x=2$$ and $$x=3$$

Solving Quadratic Equations Flashcards

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8 questions

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1.

FLASHCARD QUESTION

Front

What is the process of solving quadratic equations?

Back

Factoring quadratics.

2.

FLASHCARD QUESTION

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3.

FLASHCARD QUESTION

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4.

FLASHCARD QUESTION

Front

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5.

FLASHCARD QUESTION

Front

What is the quadratic formula?

Back

6.

FLASHCARD QUESTION

Front

What is the discriminant in a quadratic equation?

Back

7.

FLASHCARD QUESTION

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Back

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