special products

(3a + 4)²

• 9a²+12a+16
• 9a²+24a+16
• 9a²+12a+8
• 9a²+24a+8

Tags

CCSS.HSA.APR.C.5

CCSS.HSA.SSE.B.3

(x−5)²

• x² +10x+25
• x² − 25
• x² −10x+25
• x² +25

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

(2x−y)²

• 4x²−4xy+y²
• 4x²+y²
• 4x²−y²
• 4x²+4xy+y²

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.APR.C.5

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

(x+7)(x−7)

• x²−14x−49
• x²−49
• x²+49
• x²+14x−49

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

(2x−9)(2x+9)

• 4x²−36x−81
• 4x²+36x−81
• 4x²+81
• 4x²−81

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

(x+2)(x−2)

• x²−4x−4
• x²+4
• x²−4
• x²+4x−4

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

(6 + 2y)(6 − 2y)

• 36−4y²
• 4y²−36
• 36−24y−4y²
• 4y²−24y−36

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

(x + 3)²

• x² +6x+9
• x² +9
• x² +9x+6
• x² +6

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.APR.C.5

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Find the product:
(x + 12)(x - 12)

• x² - 144
• x² + 144
• x² + 12x - 144
• x² - 12x + 144

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

 Multiply:
(r + 7)(r − 7) 

• r ² − 49 
• r ² + 14
• r ² − 7r + 49 

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2