What should you do first in solving this equation? x 2 + 6x - 13 = 3

Make it equal 0 by subtracting 3 on each side

Solving Quadratics by Factoring (a=1, GCF, and Diff. of Squares) Flashcards

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15 questions

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1.

FLASHCARD QUESTION

Front

First step in solving the quadratic equation $x^2+5x=6$ ?

Back

Subtract 6 from both sides to set the equation equal to 0

2.

FLASHCARD QUESTION

Front

Solve the following quadratic equation: $x^2-6x-7=0$

Back

$x=7\ \ \ \&\ \ \ x=-1$

3.

FLASHCARD QUESTION

Front

Solve the following quadratic equation: $x^2+25=10x$

Back

$x=5$

4.

FLASHCARD QUESTION

Front

Solve the following quadratic equation: $4x^2-9=0$

Back

$x=\frac{3}{2}$ & $x=-\frac{3}{2}$

5.

FLASHCARD QUESTION

Front

Solve the quadratic equation: $5x^2=10x$

Back

$x=2$ & $x=0$

6.

FLASHCARD QUESTION

Front

Solve the following quadratic equation: $x^2-13x-30=0$

Back

$x=-2\ \ \ \&\ \ \ x=15$

7.

FLASHCARD QUESTION

Front

Solve the following quadratic equation: $x^2=49$

Back

$x=7\ \ \ \&\ \ \ x=-7$

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