Multiplication of Binomials

When multiplying (x + 6) (x + 7) what goes in the second box?

What term belongs in the ? box?

(4x+1)(5x−2)

• 20x² + 3x − 2

• 20x² − 11x + 5

• 20x² − 18x + 2

• 20x² − 3x − 2

Multiply using the 'FOIL' method.

• 6x² + 19x

• 6x² + 15

• 6x² + 19x + 8

• 6x² + 19x + 15

Multiply these binomials.

( x + 6 ) ( x - 8 )

• x² - 2x + 48

• x² - 2x - 48

• x² + 2x - 48

• x² - 48

Find the product.

• 6x² - 7xy - 20y²

• 6x² + 7xy - 20y²

• 6x² - 7xy + 20y²

• 6x² - 20y²

What is (a + b)(c + d)?

• ab + cd + ac + bd

• ac + ad + bc + bd

• ab + ac + ad

• ab + bc + cd

Solve for (3x + 5)(x - 9)

• 3x² - 22x - 45

• 3x² - 45x - 4

• 3x² +5x - 9

• 3x² - 27x - 45

6v(2v + 3)

• 12v+18

• 12v² + 18v

• 15v² + 8v

• 12v² + 18v²

2x ( -2x -3)

• -4x - 3

• x² - 3

• -4x² - 6x

• -4x - 6