8.4 Special Binomials

 Multiply:
(r + 7)(r − 7) 

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

Tags

CCSS.HSA.APR.C.4

Simplify
(p − 8)²

• p ² − 16p − 64 
• p ² + 16p + 64 
• p ² −  64
• p ² − 16p + 64 

Tags

CCSS.HSA.APR.C.4

Simplify:
(x-7)²

• x²-49
• x²+49
• x²-14x+49
• x²-14x-49

Tags

CCSS.HSA.APR.C.4

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

• x² - 144
• x² + 144
• x² + 12x - 144
• x² - 24x + 144

Tags

CCSS.HSA.APR.A.1

Simplify
(x+4)²

• x²+16
• x²-16
• x² + 8x + 16
• x²+ 4x - 16

Tags

CCSS.HSA.APR.C.4

Simplify
(7r-6)(7r+6)

• 49r²+36
• 49r²-36
• 49r²+84r+36
• 49r²+42r+36

Tags

CCSS.HSA.APR.A.1

Simplify
(7r+6)(7r+6)

• 49r²+36
• 49r²-36
• 49r²+84r+36
• 49r²+42r+36

Tags

CCSS.HSA.APR.A.1

Simplify:
(x - 2)(x + 2)

• x² - 2x + 4
• x² - 4x + 4
• x² - 4
• x² + 4

Tags

CCSS.HSA.APR.A.1

Simplify
(n²-5)(n²-5)

• n⁴-10n²-25
• n⁴-5n²-25
• 2n⁴-10n²+25
• n⁴-10n²+25

Tags

CCSS.HSA.APR.A.1