Factoring Quadratics

Factor
n²-13n+40

• (n-5)(n-8)

• (n+5)(n-8)

• (n-5)(n+8)

• (n+6)(n+1)

Factor
k² -2k - 24

• (k+4)(k-6)

• (k+4)(k+6)

• (k+6)(k-1)

• (k-4)(k+6)

What is the factored form of x²-10x+24

• (x-4)(x-6)

• (x-12)(x+2)

• (x-8)(x-3)

• (x+24)(x-1)

Solve by factoring: x² - 5x + 6 = 0
Put the solutions in order from least to greatest.

{​ (a)   ,​ (b)   }

• -6

• 3

• 6

• -3

• 9

• -2

• -9

• 2

• 18

• -1

Solve the equation by factoring.

• x = {-5,-3}

• x = {5,-3}

• x = {-5,3}

• x = {5,3}

Solve by factoring: x² - 5x + 6 = 0
Put the solutions in order from least to greatest.

• -6

• 3

• 6

• -3

• 9

• -2

• -9

• 2

• 18

• -1

Solve by factoring

• -4, 2

• -2, 4

• -16

• -4

Factor the quadratic equation x^2 - 5x + 6 = 0.

• (x - 2)(x - 3)

• (x + 2)(x + 3)

• (x - 1)(x - 6)

• (x + 1)(x + 6)

Solve by factoring: x² + 3x - 18 = 0
Put the solutions in order from least to greatest.

{​ (a)   ,​ (b)   }

• -6

• 3

• 6

• -3

• 9

• -2

• -9

• 2

• 18

• -1

Factor the quadratic equation x^2 - 9 = 0.

• (x - 3)(x + 3)

• (x - 9)(x + 9)

• (x - 3)^2

• (x + 3)^2