Special Products

Special Products

Multiple Choice

Find the product: (2a – 3b) (4a² + 6ab + 9b²)

• 8a³ – 12a²b + 18ab² - 27b³

• 8a³ + 12a²b + 18ab² +27b³

• 8a³ + 27b³

• 8a³ – 27b³

• none of the above

Multiple Choice

Find the product: (j + 4)(j² – 4j + 16)

• j³ - 64

• j³ - 36j + 64

• j³ + 64

• j³ +36j + 64

• none of the above

Multiple Choice

(x+7)(x−7)

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

Multiple Choice

(x−5)²

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

Multiple Choice

(3a + 4)²

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

Multiple Choice

(x + 3)²

• x² +6x+9
• x² +9
• x² +9x+6
• x² +6

Multiple Choice

(2u+4v)²

• 4u²+4uv+16v²
• 4u²+16uv+16v²
• 4u²+16v²
• 4u²+8uv+16v²

Multiple Choice

(2u-4v)²

• 4u²-8uv+16v²
• 4u²-16uv+16v²
• 4u²-16v²
• 4u²+8uv+16v²

Multiple Choice

(-3m-1)(3m-1)

• -9m²+1
• -9m²-6m+1
• -9m²-1
• -9m²-6m+1

Multiple Choice

(3m + 1)(3m – 1)

• 9m² – 1

• 9m² – 6m – 1

• 9m² + 1

• 9m² + 6m – 1

Multiple Choice

(a-b)(a-b)

• a²-b²
• a²-4ab+b²
• a²-2ab+b²
• 2a²-4ab+2b²

Multiple Choice

(a+b)(a+b)

• a²+b²
• a²+4ab+b²
• a²+2ab+b²
• 2a²+4ab+2b²

Multiple Choice

(u-5v)(u-5v)

• u²-25v²
• u²+25v²
• u²-10uv+25v²
• u²+10uv+25v²

Multiple Choice

(u-5v)(u+5v)

• u²-25v²

• u²+25v²

• u²-10uv+25v²

• u²+10uv+25v²

Multiple Choice

(-7y-6x³)(-7y-6x³)

• 36x⁶+84x³y+49y²
• 36x⁹+84x³y+49y²
• 36x⁶-49y²
• -36x⁶-84x³y-49y²

Multiple Choice

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

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

Multiple Choice

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

• 49r²+36

• 49r²-36

• 49r²+84r+36

• 49r²+42r+36

Multiple Choice

(x+4)²

• x²+16
• x²-16
• x²+8x+16
• x²+8x-16