FOIL, Perf Sq, Diff of Sq.

What does FOIL stand for?

• Failing Only in Latin
• Farming Only in Lakewood
• First Outside Inside Last
• Fresh Only in Lakes

Tags

CCSS.7.NS.A.2C

(4x + 7)(3x + 5)

• 12x + 41 + 35
• 12x² + 20x + 35
• 12x² + 41x + 35
• 12x + 20 + 35

Tags

CCSS.HSA.APR.A.1

(2x + 8)(5x + 1)

• 7x² + 2x + 9
• 10x² + 42x + 8
• 7x² + 42x + 8
• 10x² + 40x + 8

Tags

CCSS.HSA.APR.A.1

What type of expansion law/property does this represent:  $\left(x+1\right)^2$  

 $\left(2x+3\right)^2$  

• 4x² + 9

• 6x² + 12x + 9

• 4x² + 6x + 9

• 4x² + 12x + 9

 $\left(2x+4\right)^2$  

• 4x² + 8x + 8

• 4x² + 8x + 16

• 4x² + 16x + 16

• 4x² + 20x + 16

(x - 6)^2

• x^2 - 12x + 36
• x^2 + 36
• x^2 - 36
• x^2 - 6x + 36

Tags

CCSS.HSA.APR.C.4

What type of expansion property/law does this represent:  $\left(x+1\right)\left(x-1\right)$  

(x - 7)(x + 7)

• x^2 + 7x - 49
• x^2 - 7x + 49
• x^2 - 49
• x^2 + 49

Tags

CCSS.HSA.APR.A.1

(x + 12)(x - 12)

• x^2 - 144
• x^2 + 144
• x^2 + 12x - 144
• x^2 - 12x + 144

Tags

CCSS.HSA.APR.A.1