Simplifying Polynomial Expressions Combining Like Terms

Identify the like terms in this expression? 6n - 3n - 3 + n

• 6n, 3n, n

• -3n, -3

• 6n, -3n, n

• 6n, -3n, -3, n

Simplify a + a + a + a

• a + 4

• 4a

• a to the fourth power

• 4a + 4

Simplify x + y + y + x+ y

• 2 + 3

• x + y

• 2x + 3y

• 5xy

Simplify 3x - 5x

• 2x

• 8x

• -2x

• 15x²

Simplify the expression:

5a + 2b - 3a + 4

• 8a + 2b + 4

• 2a + 2b + 4

• 8ab

• 4ab + 4

2 (4X - 7)

• 8x-14

• 8x-7

• 6x+7

• 8x+14

-4(-4d - 5)

• -16d+20

• 16+20

• 16d+20

• 16s-20

(3x + 5) + (2x + 3)

• 6x + 15

• 6x + 8

• 5x + 8

• 5x + 15

Simplify the expression: 3x + 2x

• 5x

• x

• 6x

• 5

Simplify the expression: 2x + 1 + 7x

• 10x

• 10

• 9x + 1

• 9 + 1x