Factoring Ax^2 + Bx + C Ac Method

• 9 and -2

• 9 and 2

• -9 and -2

• -9 and 2

• (2)(-6)= -12

• (2)(-1)= -2

• (-1)(-6)= 6

• (2)(6)= 8

Factor:  2x² - 5x + 2

• (2x - 1)(x - 2)

• (2x + 1)(x - 2)

• (2x - 2)(x - 1)

• (2x + 2)(x - 1)

Factor 4x²+8x+3

• (2x+2)(2x+6)

• (2x-4)(2x+3)

• (4x+1)(x+3)

• (2x+1)(2x+3)

What are the different methods to factor a quadratic equation?

• Factoring by difference of squares, factoring by trial and error, and factoring by using the AC method.

• Factoring by grouping, factoring using the quadratic formula, and factoring by completing the square.

Factor Completely

5v² - 30v + 40

• (5v - 8)(v + 5)

• (5v + 5)(v - 8)

• 5(v - 4)(v - 2)

• 5(v + 8)(v - 5)

Factor Completely

3q² + 30q + 27

• (q + 9)(q + 1)

• 3(q + 9)(q + 1)

• (q + 9)(q + 3)

• 3(q + 9)(q + 3)