Factoring and Expanding Algebraic Expression

Expand 4(2x + 3)

• 6x + 7

• 8x +12

• 8x + 3

• 6x +12

Expand - x(2 - 3x)

• - 2x + 3x²

• - 2x - 4x

• - 2 + 3x²

• - 2x -3x²

Expand and simplify (x + 3)(x - 3)

• x² - 6x - 9

• x² + 6x - 9

• x² - 9

• x² + 9

Factorise 11x + 121xy

• 11(x + 11xy)

• 7x(1 + 11y)

• x( 11 + 121y)

• 11x(0 + 11y)

Factorise 2x + xy - 6 - 3y

• (2 + y)(x + 3)

• x (2 + y) - 3(2 + y)

• (2 + y)(x - 3)

• x (2 + y) - 3(2 - y)

x² + 8x + 16

• (x + 4)(x - 4)

• (x + 4)²

• x(x + 8) + 16

• (x - 4)²

Evaluate the expression using the values

m = 7, r = 8, and t = 2. 4m + t

• 15

• 30

• 7

• 12

Evaluate the expression using the values m = 7, r = 8, and t = 2. 3m – 5t

• 11

• 22

• 21

• 10

Solve using distributive property.

3(x-6)

• 3x+16

• 3x +18

• 3x-18

• x-9

A _____ contains at least one variable, constant, and operation.

• variable

• algebraic expression

• term

• like term