Algebra Simplifying Expressions

x(x + 1) + 3(x + 1)

• x² + 4x +3

• x² + 3x +3

• 6x + 3

• x² + x +3

Expand and simplify the following quadratic expression... (x + 3)(x + 2)

• x² + 5x + 6

• x² + 5x + 5

• x² + 6x + 6

• x² + 6x + 5

Expand and simplify the following quadratic expression... (x + 7)²

• x² + 49

• x² + 14x + 49

• x² + 49x + 14

• x² + 7x + 49

Collect like terms: 
4y + 8d - 2y + 3d

• 11d + 6y

• 11d + 2y

• 6y + 5d

Collect like terms:

x²+y²+x+2y-3y²

• 2x²

• x²+y²+x-y

• x²-2y²+x+2y

• 3x+y

-6(2 - y)

• -12 + 6y

• - 12 - 6y

• -12 - y

• -12 + y

2(h + 3) + 3(h + 4)

• 5h + 18

• 5h + 7

• 5h + 10

• 5h + 14

Expand  (2x + 3)(3x - 2) 

• 6x² + 5x - 6

• 6x² +13x - 6

• 6x² - 5x - 6

• 6x² +5x + 6

(x+9)(x-9)

• x²-18x-81

• x²-81

• x²+81

• x²+18x-81

(x + 1)(x + 2)(x + 3)

• x³ + 6x² + 11x + 6

• x³ + 9x² + 10x + 6

• x³ + 3x² + 7x + 6

• x³ + 10x² + 4x + 9