Special Products

Special products are known for its _________________ .

• variables

• exponents

• patterns

• products

What is the middle operator in the product of the sum and difference of two binomials?

• addition

• division

• multiplication

• subtraction

TRUE or FALSE:

(x - 6)(x + 6) = x² - 12

• TRUE

• FALSE

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

• 49r²+36

• 49r²-36

• 49r²+84r+36

• 49r²+42r+36

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

• u²-25v²

• u²+25v²

• u²-10uv+25v²

• u²+10uv+25v²

(3m + 1)(3m – 1)

• 9m² – 1

• 9m² – 6m – 1

• 9m² + 1

• 9m² + 6m – 1

What is (4x²+5)(4x²-5)?

• 16x⁴ - 25

• 16x² - 25

• 8x⁴ - 10

• 8x² - 10

What is the pattern for a cube of a binomial?

• a³+3ab+3ba+b³

• a³+3a²b+3ab+b³

• a³+3a²b²+3ab+b³

• a³+3a²b+3ab²+b³

What is (3x - 3)³ ?

• 27x³ - 81x² + 81x - 27

• 27x³ - 81x + 81x² - 27

• 27x³ - 27x² + 81x - 27

• 27x³ - 27x² + 27x² - 27

Find the product of (2x+1)(2x+1)(2x+1).

• 4x³+3x²+3x+1

• 8x³+6x²+3x+1

• 8x³+12x²+4x+1

• 8x³+12x²+6x+1