simplifying polynomials

5x²+ x - x²+ 4x

• 6x² + 5x
• 4x² + 3x
• 4x² + 5x
• 5x² + 5x

Tags

CCSS.6.EE.A.3

Simplify each expression.
(4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

• -8n² - 8n + 3 
• -7n² - 8n + 3 
• -6n² - 8n + 3
• -7n² - 4n + 3

Tags

CCSS.HSA.APR.A.1

Simplify the expression.
-4(9 + 3x) - 4(x - 2)

• -16x-28
• -16x-44
• 20x - 12
• 30x - 9

Tags

CCSS.6.EE.A.3

Simplify:

5(3x+2)

• 3x+10

• 15x+10

• 15x-10

• 3x-10

Tags

CCSS.6.EE.A.3

(x + 5)(x + 4)

• x² + x + 20
• x² + 20x + 9
• x² + 9x + 20
• x² - 9x + 54

Tags

CCSS.HSA.APR.A.1

(4x+1)(5x−2)

• 20x² + 3x − 2
• 20x² − 11x + 5
• 20x² − 18x + 2
• 20x² − 3x − 2

Tags

CCSS.HSA.APR.A.1

Simplify the expression.
-3x²( 7x² - x + 4)

• -21x⁴ + 3x³ -12x²
• 7x² - x + 4 (-3x²)
• 21x⁴ + 3x³ + 12x²
• -12x² + 3x³ -21x⁴

Tags

CCSS.HSA.APR.A.1

(x + 4)²

• x² + 4x + 16
• x² + 8x + 16
• x² + 8x + 8
• x² - 8x + 16

Tags

CCSS.HSA.APR.C.4

(3x + 5)(3x - 5)

• 9x² - 25
• 3x² - 25
• 9x² - 30x - 25
• 9x² + 25

Tags

CCSS.HSA.APR.A.1

(2u-4v)²

• 4u²-8uv+16v²

• 4u²-16uv+16v²

• 4u²-16v²

• 4u²+8uv+16v²

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.APR.C.5