Algebra Expression

Simplify: b x a x b x c

• ab²c

• 2bac

• 2b x a x c

Expand and simplify:

5(2ab + 4b + 3a)

• 10ab + 20b + 15a

• 45ab

• 15ab + 20b + 10a

• 45a²b²

Expand and simplify: 4x(3y + 2x + 5x) + x²

• 12xy + 29x²

• 12xy + 8x² + 20x² + x²

• 4x(3y + 7x) + x²

• 12y + 7x + x²

A(n) _________ consist of one or more numbers, variables, and operations.

• numeric expression

• term

• variable

• algebraic expression

Which of the following is an example of an algebraic expression?

• 3(2 + 7) - 10

• 78 - 5 + 3

• 3x + 6y

• 8(3) - 5 + 2

Simplify 6(x + -2)

• 6x - 12

• 6x + 2

• 4x

• 6x - 2

Simplify by combining like terms:

5a + 2b - 3a + 4

• 8a + 2b +4

• 2a + 2b + 4

• 8ab

• 4ab + 4

Use distributive property to expand this expression:

2(8x + 7)

• 16x + 14

• 10x + 9

• 16x + 9

• 30x

Simplify the following expression:

7m(m - 4) + 2m

• 8m - 28 + 2m

• 10m - 28

• 7m² - 30m

• 7m² - 26m

Find the equation that is equivalent to 8(x + 4)

• 4(2x + 1)

• 8x + 32

• 4x + 4 + 4x

• 2(4x + 2)