EXPANSION OF ALGEBRAIC EXPRESSIONS

EXPANSION OF ALGEBRAIC EXPRESSIONS

EXAMPLE

Multiple Choice

Use the distributive property to simplify the expressions 3(4x + 9)

• 4x + 27

• 12x + 27

• 7x + 12

• 12x + 12

Multiple Choice

Which equation is equivalent to 2(y + 11) ?

• 2y + 22

• 2y + 11

• 2y + 13

• y + 22

Multiple Choice

Which expression is equivalent to 3(n -6)?

• 3n - 6

• n - 18

• 3n - 18

• 3n - 9

Multiple Choice

Which statement is true?

• 2(3 +4) = 2(3) - 2(4)

• 2(3) + 2(4) = 2(3 +4)

• 2(3 + 4) = 2(3) x 2(4)

Multiple Choice

Expand  $2x(x+1)+3(-2x+3)$  . 

•  $2x^2-6x+11$  

•  $8x^2-6x+11$  

•  $2x^2+6x-11$  

Multiple Choice

Expand and simplify  $3\left(5p-q\right)+2\left(q-3p\right)$  

•  $9p-5q$  

•  $9p-q$  

•  $21p-5q$  

•  $21p-q$  

Multiple Choice

Expand  $2x(y+z)+3x(2y+z)$  . 

•  $x(8y+5)$  

•  $8yx+6z$  

•  $5xz+8xy$  

• I don’t know 😓

Multiple Choice

Expand  $-3y(2y-3x)$  . 

•  $9xy-6y^2$  

•  $-9xy-6y^2$  

•  $-9x+6y$  

Multiple Choice

Expand  $x(3x-y)$  . 

•  $3x^2-xy$  

•  $3x^2+xy$  

•  $3x-y$  
  

Multiple Choice

Expand  $-4y(2x+3)$  .

•  $-8xy-12y$  

•  $-8xy+12y$  

•  $-8x-y$  

Multiple Choice

Expand  $3x(4+y)$  . 

•  $12x-3xy$  

•  $12x+3xy$  

•  $12x+3y$