Generate Algebraic Expressions

How should you think of a minus sign in front of a term in a polynomial?

• As an error

• As a subtraction sign

• As a division sign

• As a negative sign indicating a negative coefficient

Generate an Equivalent Expression: -3(a - 8m - 2n)

• -3a - 11m - 5n

• -3a - 24m - 6n

• 13m

• -3a - 24m + 6n

Which expression is equivalent to 6 (x + y + 7)?

• 6x + 6y + 42

• 12xy + 42

• 6x + 6y + 7

• 6x6y + 42

Which expression is equivalent to 6(2x - 3)?

• 12x - 3

• 8x -9

• 8x - 18

• 12x - 18

Which is an equivalent expression to 12x - 18

• -6

• 12(x - 6)

• 6(2x - 3)

• 6(6x - 12)

Which of the following expressions is equivalent to 16x - 8?

• 2(5x - 8)

• 10(x - 8)

• 8(2x - 1)

• 2(5x - 4)

Which expression is equivalent to 7p + p + 4p + 2p − 6?

• 7p

• 8p

• 13p – 6

• 14p – 6

Which expression is equivalent to:

3(2x+8)

Select all that apply.

• 3x+20+2x+4+x

• 6x+24

• 6x+8

• 5x+11

• 6(x+4)

Which expression is equivalent to the one below?

• 2x + 5

• 2x + 6

• 6x

Write an expression equivalent to 4(2p+4q)