Expansion of Two Bracket Algebraic Expressions

Expand the following algebraic expression: (2x + 3)(4x - 5)

• 6x^2 - 7x - 15

• 8x^2 + 10x - 12x - 15

• 8x^2 - 10x + 12x - 15

• 8x^2 - 10x + 12x + 15

What is the result of expanding (3a - 2)(a + 5)?

• 6a^2 + 13a - 10

• 3a^2 + 7a - 10

• 3a^2 + 13a - 10

• 9a^2 + 3a - 10

Expand the expression: (5b + 7)(2b - 4)

• 10b^2 + 18b - 28

• 10b^2 - 18b - 28

• 7b^2 - 5b - 8

• 15b^2 - 11b - 12

What is the expanded form of (6c - 4)(3c + 2)?

• 24c^2 - 16

• 18c^2 - 12c + 12c - 8

• 18c^2 - 12c - 8

• 15c^2 - 10c - 8

Expand the following: (4x - 3)(2x + 5)

• 4x^2 - 3x + 10

• 8x^2 - 14x + 15

• 8x^2 + 14x - 15

• 6x^2 + 2x - 15

What is the result of expanding (2a + 5)(3a - 4)?

• 6a^2 - 3a - 16

• 6a^2 + 7a - 20

• 12a^2 + 1a - 20

• 5a^2 + 7a - 8

Expand the expression: (7b - 2)(3b + 6)

• 14b^2 + 36b - 6

• 21b^2 + 12b - 6

• 7b^2 + 18b - 12

• 21b^2 + 36b - 6

What is the expanded form of (5c - 3)(4c + 7)?

• 25c^2 - 21

• 20c^2 - 10c + 21

• 20c^2 - 3c + 35c - 21

• 15c^2 - 3c + 35c - 21

Expand the following: (3x - 2)(5x + 4)

• 15x^2 - 2x - 8

• 15x^2 - 2x + 8

• 15x^2 + 2x - 8

• 15x^2 + 2x + 8

What is the result of expanding (4a + 6)(2a - 3)?

• 8a^2 - 12a + 12a - 18

• 6a^2 - 12a - 18

• 12a^2 - 18

• 8a^2 - 9