Quadratic Expression

• (2x + 7)(2x + 7)

• (2x + 7)(2x - 7)

• (2x - 7)(2x - 7)

• (4x + 7)(4x - 7)

Multiply and Simplify: (x - 14)(x + 2)

Multiply and Simplify: (x + 2)(x + 5)

What is the second step to factoring a quadratic expression?

• List the factors of c

• Find two factors of c that add to give you b

• Write the two factors as a product of binomials

• Multiply a and c

Factor
x² -16x + 48

• (x - 12)(x - 4)

• (x + 6)(x - 8)

• (x + 12)(x - 4)

• (x -16)(x - 3)

Factor:  x² + x - 42

• (x + 42)(x - 1)

• (x + 6)(x - 7)

• (x + 7)(x - 6)

• (x + 1)(x - 42)

ax²+bx+c=0  is the standard form of a quadratic equation.

• True

• False

What is the first step to factoring a quadratic expression?

• List the factors of c

• Find two numbers that add to give you b

• Write the two factors as a product of binomials

• Multiply a and c

• (x + 3)(x + 4)

• (x + 6)(x + 2)

• (x - 3)(x - 4)

• (x + 1)(x + 12)

• (x - 9)(x + 3)

• (x + 9)(x - 3)

• (x + 3)(x + 3)

• (x + 9)(x + 3)