Adding/Subtracting Polynomials

(3x²+xy-5y²) + (2x²-xy+3y²)

• 5x²-2xy+8y²

• 5x²-2y²

• 5x²+2y²

• 5x²+2xy-8y²

(5x²y-xy²+5x-3)+(4xy²-3y+7xy-5)+(2x²y-3xy)

• 7x²y + 3xy² - 3y + 4xy + 5x - 8
• 7x²y + 3xy² - 3y + 4xy + 5x + 2
• 7x²y - 5xy² - 3y + 4xy + 5x - 8
• 3x²y + 3xy² - 3y + 4xy + 5x - 8

Tags

CCSS.HSA.APR.A.1

(-4x³+x²y-xy²)+(3x³-xy²+5x²y)+(7xy²+3y³)

• -x³ + 6x²y - 9xy² + 3y³
• -x³ + 4xy² + 3y³
• x³ + 6x²y + 5xy² + 3y³
• -x³ + 6x²y + 5xy² + 3y³

Tags

CCSS.HSA.APR.A.1

• A
• B
• C
• D

Tags

CCSS.HSA.APR.A.1

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Tags

CCSS.7.EE.A.1

Simplify by combining like terms:
4x² - 3x + 11 -2x

• 4x² - 5x + 11
• 11x + 11
• 16x² - 5x + 11
• 10x²

Tags

CCSS.7.EE.A.1

Add or Subtract to Simplify:
 (5x + 2) + (4x + 5)

• 9x -7
• -9x-11
• 9x+7
• x+7

Tags

CCSS.7.EE.A.1

Add or Subtract to Simplify:
 (x + 2x²) + (4x² + 7x)

• 6x² + 8x
• 8x² + 6x
• 2x² + 6x
• 2x² + 8x

Tags

CCSS.HSA.APR.A.1

Add or Subtract to Simplify:
 (3 - 4x) + (4x + 7)

• 4
• 8x + 10
• 0x + 4
• 10

Tags

CCSS.7.EE.A.1

Add or Subtract to Simplify:
(4x²+ x) - (x²+ 2x)

• 3x² - x
• 4x² + 2x
• 3x² + 3x
• 3x² + 2x

Tags

CCSS.HSA.APR.A.1