Review of FOIL Method and Special Products

What does FOIL stand for?

• Failing Only in Latin

• Farming Only in Lakewood

• First Outside Inside Last

• Fresh Only in Lakes

Which represents the First product using the FOIL method?

• $\left(5\right)\left(7\right)=35$

• $\left(5\right)\left(2z\right)=10z$

• $\left(3z\right)\left(2z\right)=6z^2$

• $\left(3z\right)\left(7\right)=21z$

Which represents the Outer product using the FOIL method?

• $\left(5\right)\left(7\right)=35$

• $\left(5\right)\left(2z\right)=10z$

• $\left(3z\right)\left(2z\right)=6z^2$

• $\left(3z\right)\left(7\right)=21z$

Which represents the Inner product using the FOIL method?

• $\left(5\right)\left(7\right)=35$

• $\left(5\right)\left(2z\right)=10z$

• $\left(3z\right)\left(2z\right)=6z^2$

• $\left(3z\right)\left(7\right)=21z$

Which represents the Last product using the FOIL method?

• $\left(5\right)\left(7\right)=35$

• $\left(5\right)\left(2z\right)=10z$

• $\left(3z\right)\left(2z\right)=6z^2$

• $\left(3z\right)\left(7\right)=21z$

(x + 7)(x + 9)

• x^2 + 63x + 16

• x^2 + 16x + 63

• x^2 + 79

• x^2 + 16x + 2

(x + 5)(x + 4)

• x^2 + x + 20

• x^2 + 20x + 9

• x^2 + 9x + 20

• x^2 - 9x + 54

(2x - 1)(x + 2)

• 2x² + 3x - 2

• 2x² - 5x - 2

• 2x² + 3x + 2

• 2x² - 5x + 2

Mult (2x + 3)(3x + 4)

• 6x² + 17x + 7
• 6x² + 17x + 12
• 6x² + 8x + 12
• 6x² + 9x + 12

(4x + 3)(x + 2)

• x² + 11x + 6
• 4x² + 8x + 6
• 4x² + 3x + 6
• 4x² + 11x + 6