Expanding Algebraic Expressions

9(4x - 2)

• 13x + 7

• 18x

• 13x - 7

• 36x - 18

2(x + 3) + 4 =

• 2x + 6 + 4

• 2x + 6

• 2x + 10

Expand (x + 5)(x + 4)

• x² + 9x + 20

• x² + 20x + 20

• 5x² + 20

• x² + 6x + 9

(x+2)(x+3)

• x² + 5x + 6

• x² + 6x + 5

• x² + 7x + 5

• x² + 6x + 6

Expand the expression:
12(b + 9)

• 2b + 108

• 12b + 9

• 12b + 108

• 120b

Write the expanded form of the expression.

5​(6x - 2​)

Answer explanation

To expand the expression 5(6x - 2), distribute 5 to both terms inside the parentheses. This gives us 30x - 10. Therefore, the correct expanded form is 30x - 10.

Expand the following expression: 4(2m + 5)

• 8m + 5

• 2m + 20

• 8m + 20

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Expand THIS expression now: 8 ( 7h + 3k + 2 )

• 56h + 24k + 16

• 56h + 3k + 2

• 7h + 24k + 16

• 64h + 24k + 2

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Expand the following expression...

• 8x - 8

• 8x - 1

• 8x - 7

• 8x + 8